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- Events and Seminars

# Events and Seminars

Joint Columbia/CUNY/NYU Number Theory Seminars

**Spring 2022 Seminars**

Unless otherwise noted, you must go to the seminar website for connecting information. Seminars are listed in the Seminar Bulletin in chronological order and show information for the current week and the following week’s seminars based on the information provided by the seminar organizer. Always check the seminar's website (if provided) or contact the seminar organizer for the most current information including updates and abstracts. Special Events, if any, are listed at the end.

Seminars are now listed as “Online” or “In Person” based on the information provided by the Seminar Organizer. Many seminars plan to alternate between “Online” and “In Person” during the semester so always make sure you know where the seminar is held. If a seminar is “In Person”, you must follow all the COVID related rules and guidelines to enter the building. All details are on the GC's COVID-19 page.

Some seminars do not meet every week. On Monday afternoon, we update the Seminar Bulletin for the **current week and the following week’s **seminars based on the information provided by the seminar organizer. Download the current **Weekly Seminars Bulletin.**

If you would like to sign up or change your email address to receive the weekly Seminar Bulletin, please visit our listserv. All other matters related to the seminars should be sent to *mathseminars@gc.cuny.edu .*

**Current Semester Seminars**

**Monday Seminars **

Student Research Seminar- Graduate Student Colloquium

4:15PM-6:15PM, (In Person) Room 6417

**Tuesday Seminars **

Kolchin Seminar in Differential Algebra

10:30AM- 11:45AM, Online

Geometry and Topology Student Seminar

1:30PM – 3:00PM, (Hyflex-In Person & Online simultaneously) Room 6496

NYC Geometry Seminar

2:00PM - 3:00PM, Online

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Online

CUNY Geometry & Topology Seminar

4:15PM - 5:15PM, (Hyflex-In Person & Online simultaneously) Room 3212

CUNY Probability Seminar

4:30PM-5:30PM, 9207

Einstein Chair Seminar

6:30PM –8:00PM, (In Person) Room 6417

**Wednesday Seminars **

Class Field Theory Student Learning Seminar

4:15PM- 6:15PM, (Hyflex-In Person & Online simultaneously) Room 4214.03

Polynomial and Matrix Computations Seminar

4:30PM- 6:00PM, Online

NYC Category Theory Seminar

7:00pm - 8:30pm, Online

**Thursday Seminars **

Mostly Teichmuller Spaces (MTS) Seminar

11:00am- 12:00pm, Online

New York Number Theory Seminar

2:00PM - 4:00PM, Online

CUNY Geometric Analysis Seminar

4:00PM – 5:00PM, Online

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

5:30pm - 6:30pm, Online

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

New York Joint Columbia - CUNY - NYU Theory Seminars

5:30pm - 6:30pm, Online

**Friday Seminars **

Applications of Teichmueller Theory -Extremal Length Seminar

9:00AM - 11:30AM, Online

CUNY Representation Theory Seminar

10:00am- 11:30am, Online

Set Theory Seminar

10:00AM- 12:00PM, Online

Symplectic Geometry Study Group

10:00AM – 11:30AM, Online

Differential Geometry, Topology, and Special Structures

11:45AM – 1:45PM, Room 6495

New York Combinatorics Seminar

11:45AM – 12:45PM, Online

CUNY Logic Workshop Seminar

Meets: 2:00PM – 3:00PM, Online

Harmonic Analysis and PDE’s Seminar

2:00PM – 3:00PM, Online

BEAG seminar (Beginners Explorations in Algebraic Geometry)

2:00PM – 3:00PM, Online

Complex Analysis and Dynamics Seminar

2:00PM - 3:30PM, Room 5417

Student Learning Seminar on Ergodic Theory, Dynamical Systems, and Number Theory Seminar

2:00PM- 4:00PM, Room 6417

Commutative Algebra & Algebraic Geometry Seminar

4:00PM – 5:00PM, Online

NY Group Theory Seminar

4:15PM- 5:15PM, Online

Automorphic Forms and Representations Study Group

4:15PM- 6:15PM, Room 4214.03

**Past Seminars**

#### FALL 2021

**Monday Seminars **

Student Research Seminar- Graduate Student Colloquium

4:15pm - 6:15pm, Online

**Tuesday Seminars **

Geometry and Topology Student Seminar

1:30pm - 3:00pm, Online

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Online

CUNY Geometry & Topology Seminar

4:15pm - 5:15pm, Online

CUNY Probability Seminar

4:30pm- 5:30pm, Online

CUNY Student Logic Seminar

6:30pm- 8:00pm, Online

Einstein Chair Seminar in Topology and Quantum Object

6:30pm - 8:30pm, Online

**Wednesday Seminars **

Models of Peano Arithemtic Seminar

6:30pm- 8:30pm Online

NYC Category Theory Seminar

7:00pm - 8:30pm, Online

**Thursday Seminars **

Quasiconformal Maps, Hyperbolic Geometry, and Low-dimensional Topology

10:00am- 11:00am, Online

Mostly Teichmuller Spaces (MTS) Seminar

11:00am- 12:00pm, Online

Kolchin Seminar In Differential Algebra

11:10am - 12:10pm, Online

Polynomial and Matrix Computations Seminar

2:00pm- 3:00pm

NY Number Theory Seminar

3:00pm - 4:30pm, Online

Symplectic Geometry Study Group

3:00pm- 4:00pm

CUNY Geometric Analysis Seminar

4:00pm- 5:00pm, Online

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

5:30pm - 6:30pm, Online

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

New York Joint Columbia - CUNY - NYU Theory Seminars

5:30pm - 6:30pm, Online

**Friday Seminars **

Automorphic Forms and Representations Study Group

9:30am- 11:00am

CUNY Representation Theory Seminar

10:00am- 11:00am, Online

Seminar in Logic, Games and Philosophy

10:00am- 11:00am

Working Seminar on Nonlinear PDE

11:00am- 12:00am

Data Science and Applied Topology

11:45am - 12:45pm, Online

Almost Complex Geometry

12:00pm- 1:30pm, Online

NY Combinatorics Seminar

12:00pm - 1:00pm, Online

Harmonic Analysis and PDE's Seminar

1:00pm- 2:15pm, Online

BEAG seminar (Beginners Explorations in Algebraic Geometry)

2:00pm – 3:00pm, Online

Complex Analysis and Dynamics Seminar

2:00pm - 3:00pm, Online

CUNY Logic Workshop

2:00pm - 3:00pm

Set Theory Seminar

2:00pm - 4:00pm, Online

Commutative Algebra & Algebraic Geometry Seminar

4:00PM – 5:00PM, Online

NY Group Theory Seminar

4:00pm- 5:00pm

**SPRING 2021**

**Monday Seminars **

__Graduate Student Colloquium__

4:15pm - 5:00pm, Online

**Tuesday Seminars**

__Geometry and Topology Student Seminar__

1:30pm - 3:00pm, Online

__Hyperbolic Geometry Seminar__

3:00pm - 4:00pm, Online

__CUNY Geometry & Topology Seminar__

4:15pm - 5:15pm, Online

__CUNY Probability Seminar__

4:15pm- 5:30pm, Online

Einstein Chair Seminar in Topology and Quantum Object

5:30pm - 6:30pm, Online

**Wednesday Seminars**

Models of Peano Arithemtic Seminar

6:30pm- 8:30pm, Online

__NYC Category Theory Seminar__

7:00pm - 8:30pm, Online

**Thursday Seminars**

NY Number Theory Seminar

3:00pm - 4:30pm, Online

CUNY Geometric Analysis Seminar

4:00pm- 5:00pm, Online

Graduate Forum in Probability

4:00pm- 5:00pm, Online

__NY Group Theory Seminar__

4:00pm - 5:15pm, Online

__Non Linear Analysis Seminar__

4:30pm- 5:00pm, Online

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

4:00pm - 5:00pm, Online

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

__New York Joint Columbia - CUNY - NYU Theory Seminars__

5:30pm - 7:00pm, Online

**Friday Seminars**

CUNY Representation Theory Seminar

10:00am- 11:00am, Online

Student Reading Seminar in Quasiconformal Maps, Hyperbolic Geometry and Riemann Surfaces

10:00am-11:00am, Online

__Extremal Length Seminar__

10:30am - 12:00pm, Online

__Kolchin Seminar in Differential Algebra__

10:45am - 11:45am, Online

__Data Science and Applied Topology__

11:45am - 1:45pm, Online

Almost Complex Geometry

12:00pm- 130pm, Online

__NY Combinatorics Seminar__

12:00pm - 1:00pm, Online

__BEAG seminar (Beginners Explorations in Algebraic Geometry)__

2:00PM – 3:00PM, Online

__Collaborative Number Theory Seminar __

2:00pm- 3:30pm, Online

__Complex Analysis and Dynamics Seminar__

2:00pm - 3:30pm, Online

__Harmonic Analysis and PDE's Seminar __

2:00pm- 4:00pm, Online

__Set Theory Seminar__

2:00pm - 3:00pm, Online

__Commutative Algebra and Algebraic Geometry Seminar__

4:15pm - 5:15 pm, Online

**FALL 2020**

**Monday Seminars
**

__Graduate Forum in Probability__

12:00pm- 1:00pm, Online

__Einstein Chair Seminar in Topology and Quantum Object__2:00pm - 4:00pm, Online

__Graduate Student Colloquium__4:15pm - 5:00pm, Online

**Tuesday Seminars**

__Geometry and Topology Student Seminar__1:30pm - 3:00pm, Online

__Hyperbolic Geometry Seminar__3:00pm - 4:00pm, Online

__CUNY Geometry & Topology Seminar__4:15pm - 5:15pm, Online

__CUNY Probability Seminar__

4:30pm- 5:30pm, Online

CUNY Student Logic Seminar

6:30pm- 8:30pm, Online

**Wednesday Seminars**

__Iwasawa Theory Learning Seminar__

2:00pm- 3:30 pm, Online

__Models of Peano Arithemtic Seminar__

6:30pm- 8:30pm, Online

__NYC Category Theory Seminar__7:00pm - 8:30pm, Online

**Thursday Seminars**

__CUNY Geometric Analysis Seminar__

4:00pm- 5:00pm, Online

__NY Number Theory Seminar__3:00pm - 4:30pm, Online

__Non Linear Analysis Seminar__

4:15pm- 5:15pm, Online

__NY Group Theory Seminar__4:00pm - 5:15pm, Online

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

4:00pm - 5:00pm, Online

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

__New York Joint Columbia - CUNY - NYU Theory Seminars__

5:30pm - 7:00pm, Online

**Friday Seminars**

__Student Reading Seminar in Quasiconformal Maps, Hyperbolic Geometry and Riemann Surfaces__

9:00am-10:00am, Online

__CUNY Representation Theory Seminar__

10:00am- 11:00am, Online

__Set Theory Seminar__10:00am - 12:00pm, Online

__Extremal Length Seminar__

10:30am - 12:00pm, Online

__Study Group on Symplectic and Kahler Manifolds__

10:30am -11:30am, Online

__Almost Complex Geometry__

12:00pm- 1:30pm, Online

__NY Combinatorics Seminar__12:00pm - 1:00pm, Online

__Data Science and Applied Topology__11:45am - 12:45pm, Online

__BEAG seminar (Beginners Explorations in Algebraic Geometry)__3:00pm – 4:00pm, Online

__Collaborative Number Theory Seminar__

2:00pm- 3:30pm, Online

__Complex Analysis and Dynamics Seminar- SUSPENDED__2:00pm - 3:30pm, Rm. Online

Suspended

__CUNY Logic Workshop__2:00pm - 3:30pm, Online

__Harmonic Analysis and PDE's Seminar__

2:00pm- 4:00pm, Rm. Online

__Commutative Algebra and Algebraic Geometry Seminar__4:15pm - 5:15 pm, Online

**SPRING 2020**

**Monday Seminars **

Algebraic Number Theory Student Seminar

2:00pm- 4:00pm, Rm. 4214.03

__Einstein Chair Seminar in Topology and Quantum Object__

2:00pm - 6:15pm, Rm. 6417

__Graduate Student Colloquium__ -__ __Will Resume Virtually starting April 20^{th}, 2020

4:15pm - 5:00pm, Rm. 5417

**Tuesday Seminars**

__Geometry and Topology Student Seminar__

1:30pm - 3:00pm, Rm. 4214.03

__Hyperbolic Geometry Seminar__

3:00pm - 4:00pm, Rm. 4214.03

__CUNY Geometry & Topology Seminar__

4:15pm - 5:15pm, Rm. 6417

__CUNY Probability Seminar__

4:15pm- 5:30pm, Rm. 5417

Phenomenology Reading Group

6:30pm- 8:30pm, Rm. 4214.03

**Wednesday Seminars**

Topology Geometry and Physics Seminar I

10:00am- 11:30am, Rm. 6417

Topology Geometry and Physics Seminar II

12:00pm - 1:30pm, Rm. 6417

Topology Geometry and Physics Seminar III

2:00pm - 4:00pm, Rm. 6417

__Algebraic Topology Seminar__

4:30pm - 5:30pm, Rm. 4214.03

Models of Peano Arithemtic Seminar

6:30pm- 8:30pm, Rm. 4214.03

__NYC Category Theory Seminar__

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

CUNY Geometric Analysis Seminar

3:00pm- 4:00pm, Rm. 6495

__NY Number Theory Seminar__

2:45pm - 4:00pm, Rm. 4419

__Non Linear Analysis Seminar__

4:15pm- 5:15pm, Rm. 6496

__NY Group Theory Seminar__

5:00pm - 6:15pm, Rm. 5417

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

4:00pm - 5:00pm, Rm. TBA

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

__New York Joint Columbia - CUNY - NYU Theory Seminars__

5:30pm - 7:00pm, Rm.TBA

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30am, Rm. 4419

__Set Theory Seminar__

10:00am - 12:00pm, Rm. 6417

__Kolchin Seminar in Differential Algebra__

10:15am - 11:30am, Rm. 5382

__Extremal Length Seminar__

10:30am - 12:00pm, Rm. 4214.03

Study Group on Symplectic and Kahler Manifolds

10:30am -11:30am, Rm. 3307

Study Group in Number Theory

11:45am - 1:45pm, Rm. 5417

Almost Complex Geometry

11:45pm- 1:45pm, Rm. 3212

__NY Combinatorics Seminar__

11:45am - 12:45pm, Rm. 4422

__Data Science and Applied Topology__

11:45am - 1:45pm, Rm. 4419

__Graduate Student Colloquium__-

__Will Resume Virtually starting April 20__

^{th}, 2020

__Geometry and Topology Student Seminar__

__Hyperbolic Geometry Seminar__

__CUNY Geometry & Topology Seminar__

__Algebraic Topology Seminar__

__NYC Category Theory Seminar__

__NY Number Theory Seminar__

__NY Group Theory Seminar__

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

__New York Joint Columbia - CUNY - NYU Theory Seminars__

__Set Theory Seminar__

__Kolchin Seminar in Differential Algebra__

__NY Combinatorics Seminar__

__Data Science and Applied Topology__

CUNY Representation Theory Seminar

12:00pm- 1:45pm Rm. 3307

__Model Theory Seminar__

12:30pm - 1:45pm Rm. 6417

__BEAG seminar (Beginners Explorations in Algebraic Geometry)__

3:00PM – 4:00PM, Rm.4433

__Collaborative Number Theory Seminar __

2:00pm- 3:30pm, Rm. TBD

__Complex Analysis and Dynamics Seminar__

2:00pm - 3:30pm, Rm. 5417

__CUNY Logic Workshop__

2:00pm - 3:30pm, Rm. 6417

__Discrete Geometry Seminar __

2:00pm- 4:00pm, Rm. 6114

__Harmonic Analysis and PDE's Seminar __

2:00pm- 4:00pm, Rm. 4419

__Kolchin Afternoon Seminar in Differential Algebra__

2:00pm - 4:00pm, Rm. 5382

__Algebra and Cryptography Seminar__

2:30pm - 4:30pm, Rm. 4422

Algebraic & Numerical Computation

4:15pm - 6:15pm, Rm. 3212

__Commutative Algebra and Algebraic Geometry Seminar__

4:15pm - 5:15 pm, Rm. 6417

**FALL 2019**

**Monday Seminars **

Student Dynamics Seminar

12:00pm – 1:30pm, Rm. 5417

Algebraic Number Theory Student Seminar

2:00pm- 4:00pm, Rm. 4214.03

__Einstein Chair Seminar in Topology and Quantum Object__

2:00pm - 6:15pm, Rm. 6417

__Graduate Student Colloquium__

4:15pm - 5:00pm, Rm. 5417

**Tuesday Seminars**

__Geometry and Topology Student Seminar__

2:00pm - 3:00pm, Rm. 4214.03

__Hyperbolic Geometry Seminar__

3:00pm - 4:00pm, Rm. 4214.03

__CUNY Geometry & Topology Seminar__

4:15pm - 5:15pm, Rm. 6417

__CUNY Probability Seminar__

4:15pm- 5:30pm, Rm. 5417

**Wednesday Seminars**

Topology Geometry and Physics Seminar I

10:00am- 11:30am, Rm. 6417

Topology Geometry and Physics Seminar II

12:00pm - 1:30pm, Rm. 6417

Topology Geometry and Physics Seminar III

2:00pm - 4:00pm, Rm. 6417

__Algebraic Topology Seminar__

4:30pm - 5:30pm, Rm. 4214.03

Models of Peano Arithemtic Seminar

6:30pm- 8:30pm, Rm.4214.03

__NYC Category Theory Seminar__

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

CUNY Geometric Analysis Seminar

3:00pm- 4:00pm, Rm. 6496

__Symbolic-Numeric Computing Seminar__

2:00pm - 4:00pm, Rm. 3309

__NY Number Theory Seminar__

3:00pm - 4:00pm, Rm. 4419

__Non Linear Analysis Seminar__

4:15pm- 5:15pm, Rm. 6496

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

4:00pm - 5:00pm, Rm. TBA

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

__New York Joint Columbia - CUNY - NYU Theory Seminars__

5:30pm - 7:00pm, Rm.TBA

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30am, Rm. 4419

__Set Theory Seminar__

10:00am - 11:30am, Rm.6417

__Kolchin Seminar in Differential Algebra__

10:15am - 11:45am, Rm. 5382

__Extremal Length Seminar__

10:30am - 12:00pm, Rm. 4214.03

Almost Complex Geometry

11:45pm- 1:45pm, Rm. 3212

__NY Combinatorics Seminar__

11:45am - 12:45pm, Rm. 4422

__Data Science and Applied Topology__

11:45am - 1:45pm, Rm. 4419

Study Group in Number Theory

11:45am - 1:45pm, Rm. 3307

CUNY Representation Theory Seminar

12:00pm- 1:45pm Rm. 3307

__Model Theory Seminar__

12:30pm - 1:45pm Rm. 6417

__BEAG seminar (Beginners Explorations in Algebraic Geometry)__

3:00PM – 4:00PM, Rm.4433

__Collaborative Number Theory Seminar __

2:00pm- 3:30pm, Rm. TBD

__Complex Analysis and Dynamics Seminar__

2:00pm - 3:30pm, Rm.5417

__CUNY Logic Workshop__

2:00pm - 3:30pm, Rm. 6417

__Discrete Geometry Seminar __

2:00pm- 4:00pm, Rm. 5383

__Harmonic Analysis and PDE's Seminar __

2:00pm- 4:00pm, Rm. 4419

__Kolchin Afternoon Seminar in Differential Algebra__

2:00pm - 4:00pm, Rm. 5382

__Algebra and Cryptography Seminar__

2:30pm - 4:30pm, Rm. 3307

Algebraic & Numerical Computation

2:00pm - 6:15pm, Rm. 3305

__NY Group Theory Seminar__

4:00pm - 5:00pm, Rm. 5417

__Commutative Algebra and Algebraic Geometry Seminar__

4:15pm - 5:15 pm, Rm. 6417

Learning Seminar: Introduction to Modular Forms

4:15pm- 5:45pm, Rm. 5382

**SPRING 2019**

**Monday Seminars **

Student Dynamics Seminar

12:00pm – 1:30pm, Rm. 5417

__Einstein Chair Seminar in Topology and Quantum Object__

Mondays, 2:00pm - 6:15pm, Rm. 6471

__Graduate Student Colloquium__

4:15pm - 5:00pm, Rm. 5417

**Tuesday Seminars**

__Geometry and Topology Student Seminar__

1:30pm - 3:00pm, Rm. 4214.03

__Hyperbolic Geometry Seminar__

3:00pm - 4:00pm, Rm. 4214.03

__CUNY Geometry & Topology Seminar__

4:15pm - 5:15pm, Rm. 6496

__CUNY Probability Seminar__

4:15pm- 5:30pm, Rm. 5417

__Student Set Theory Seminar__

4:15pm- 5:45pm, Rm. 4214.03

**Wednesday Seminars**

__Topology, Geometry and Physics Seminar__

10:00am- 11:30am, Rm. 6417

__Almost Complex Geometry Seminar __

11:45am - 1:45pm, Rm. 6417

Toplogy, Geometry and Physics Seminar

2:00pm - 4:00pm, Rm. 6417

__Algebraic Topology Seminar__

4:30pm - 5:30pm, Rm. 4214.03

Models of Peano Arithemtic Seminar

6:30pm- 8:30pm, Rm. 4214.03

__NYC Category Theory Seminar__

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

Algebraic & Numerical Computation

2:00pm- 6:15pm, Rm. 3307

CUNY Geometric Analysis Seminar

3:00pm- 4:00pm, Rm. 6496

__Symbolic-Numeric Computing Seminar__

3:00pm - 4:00pm, Rm. 9116

__NY Number Theory Seminar__

3:00pm - 4:00pm, Rm. 4419

__Non Linear Analysis Seminar__

4:15pm- 5:15pm, Rm. 6496

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

4:00pm - 5:00pm, Rm. 4102

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

__New York Joint Columbia - CUNY - NYU Theory Seminars__

5:30pm - 7:00pm, Rm. 4102

Phenomenology Reading Group

6:30pm - 8:30pm, Rm. 4214.03

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30am, Rm. 4419

__Set Theory Seminar__

10:00am - 11:45am, Rm. 6417

__Kolchin Seminar in Differential Algebra__

10:15am - 11:45am, Rm. 5382

__Extremal Length Seminar__

10:30am - 12:00pm, Rm. 4214.03

__NY Combinatorics Seminar__

11:45am - 12:45pm, Rm. 4419

__Data Science and Applied Topology__

11:45am - 1:45pm, Rm. 3209

Study Group in Number Theory

11:45am - 1:45pm, Rm. 3307

__Model Theory Seminar__

12:30pm - 1:45pm Rm. 6417

__Study Group on Hodge Theory and Complex Algebraic Geometry __

1:30pm - 3:30pm, Rm. 4214.03

__BEAG seminar (Beginners Explorations in Algebraic Geometry)__

3:00PM – 4:00PM, Rm. 4433

__Collaborative Number Theory Seminar __

2:00pm- 3:30pm, Rm. 6494

__Complex Analysis and Dynamics Seminar__

2:00pm - 3:30pm, Rm. 5417

__CUNY Logic Workshop__

2:00pm - 3:30pm, Rm. 6417

__Discrete Geometry Seminar __

2:00pm- 4:00pm, Rm. 4419

__Harmonic Analysis and PDE's Seminar __

2:00pm- 3:00pm, Rm. 3309

__Kolchin Afternoon Seminar in Differential Algebra__

2:00pm - 3:00pm, Rm. 5382

__Algebra and Cryptography Seminar__

2:30pm - 3:30pm, Rm. 3307

__Automorphic Forms Student Seminar__

4:00pm - 5:00pm, Rm. 4422

__NY Group Theory Seminar__

4:00pm - 5:00pm, Rm. 5417

__Commutative Algebra and Algebraic Geometry Seminar__

4:15pm - 5:15 pm, Rm. 6417

**FALL 2018**

**Monday Seminars **

__Einstein Chair Seminar in Topology and Quantum Object__

Mondays, 2:00pm - 6:15pm, Rm. 6417

__Student Dynamics Seminar__

12:00pm – 1:30pm, Rm. 5417

__Graduate Student Colloquium__

4:15pm - 5:00pm, Rm. 5417

**Tuesday Seminars**

__Geometry and Topology Student Seminar__

1:30pm - 3:00pm, Rm. 4214.03

__CUNY Geometric Analysis Sem____inar__

3:00pm- 4:00pm, Rm. 6496

__Hyperbolic Geometry Seminar__

3:00pm - 4:00pm, Rm. 4214.03

__CUNY Geometry & Topology Seminar__

4:15pm - 5:15pm, Rm. 3212

__Student Set Theory Seminar__

4:15pm- 5:45pm, Rm. 4214.03

__Probability Seminar__

4:15pm - 5:15pm, Rm 5417

__Models of Peano Arithmetic Seminar__

6:30pm - 8:30pm, Rm. 4214.03

**Wednesday Seminars**

__Companion meeting to the K-theory seminar__

10:00am - 11:30am, Rm. 6417

__Almost Complex Geometry Seminar __

11:45am - 1:45pm, Rm. 6417

Algebraic & Numerical Computation

11:45pm- 1:45pm, Rm. 3307

Geometric Group Theory Student Seminar

12:00pm - 2:00pm, Rm. 4214.03

Introduction to Dynamical Systems

2:00pm- 4:00pm, Rm. 4214.03

__K-theory and Beyond____: A Learning Seminar__

2:00pm - 4:00pm, Rm. 6417

__Algebraic Topology Seminar__

4:30pm - 5:30pm, Rm. 4214.03

__NYC Category Theory Seminar__

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

__Symbolic-Numeric Computing Seminar__

3:30pm - 4:30pm, Rm. 9116

__NY Number Theory Seminar__

3:00pm - 4:00pm, Rm. 4419

__RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar__

4:00pm - 5:00pm, Rm. TBA

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

__New York Joint Columbia - CUNY - NYU Theory Seminars__

5:30pm - 7:00pm, Rm. TBA

Phenomenology Reading Group

6:30pm - 8:30pm, Rm. 4214.03

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30am, Rm. 4419

__Set Theory Seminar__

10:00am - 12:00pm, Rm. 6417

__Extremal Length Seminar__

10:30am - 12:00pm, Rm. 4214.03

__Kolchin Seminar in Differential Algebra__

10:00am - 11:30am, Rm. 5382

__NY Combinatorics Seminar__

11:45am - 12:45pm, Rm. 4419

__Data Science and Applied Topology__

11:45am - 1:45pm, Rm. 4419

Student Seminar of Algebraic and Numerical Algorithms

11:45am - 1:45pm, Rm. 3308

Study Group in Number Theory

11:45am - 1:45pm, Rm. 3307

__Model Theory Seminar__

12:30pm - 1:45pm Rm. 6417

Study Group on __Hodge Theory and Complex Algebraic Geometry __

1:30pm - 3:30pm, Rm. 4214.03

__BEAG seminar (Beginners Explorations in Algebraic Geometry)__

3:00PM – 4:00PM, Rm. 4433

Collaborative Number Theory Seminar

2:00pm- 3:30pm, Rm. 6494

__Complex Analysis and Dynamics Seminar__

2:00pm - 3:30pm, Rm. 5417

__CUNY Logic Workshop__

2:00pm - 3:45pm, Rm. 6417

__CUNY Representation Theory Seminar__

2:00pm - 3:30pm, Rm. 3209

Discrete Geometry Seminar

2:00pm- 4:00pm, Rm. 4419

Harmonic Analysis and PDE's Seminar

2:00pm- 4:00pm, Rm. 3309

__Kolchin Afternoon Seminar in Differential Algebra__

2:00pm - 4:00pm, Rm. 5382

__Algebra and Cryptography Seminar__

2:30pm - 4:30pm, Rm. 3307

__Automorphic Forms Student Seminar__

4:00pm - 5:00pm, Rm. 4214.03

__NY Group Theory Seminar__

4:00pm - 5:30pm, Rm. 5417

__Commutative Algebra and Algebraic Geometry Seminar__

4:00pm - 5:00 pm, Rm. 6417

**Spring 2018**

**Monday Seminars **

The Adams Spectral Sequence Seminar

2:30pm - 4:00pm, Rm. 4214.03

Einstein Chair Seminar in Topology and Quantum Object

Some Mondays, 2:00pm - 6:15pm, Rm. 6417

Graduate Student Colloquium

4:00pm - 6:15pm, Rm. 5417

**Tuesday Seminars**

Student Set Theory Seminar

10:00am - 12:00pm, Rm. Math Thesis Room (4214.3)

Non-Linear Anaysis Seminar

11:45am - 1:45pm, Rm. 6417

Geometry and Topology Student Seminar

1:30pm - 3:00pm, Rm. 3309

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Math Thesis Room (4214.3)

CUNY Geometry & Topology Seminar

4:15pm - 6:15pm, Rm. 3212

Probability Seminar

4:15pm - 5:30pm, Rm 3307

**Wednesday Seminars**

Companion meeting to the K-theory seminar

10:00am - 11:30am, Rm. 6417

Almost Complex Geometry Research Seminar

11:45am - 1:45pm, Rm. 6417

Geometric Group Theory Student Seminar

12:00pm - 2:00pm, Math Thesis Room (4214.03)

K-theory and Beyond: A Learning Seminar

2:00pm - 3:55pm, Rm. 6417

Alegebraic Topology Seminar

4:30pm - 5:30pm, Rm. Math Thesis Room (4214.3)

Model of Peano Arithmetic Seminar

6:30pm - 8:30pm, Rm. Math Thesis Room (4214.3)

NYC Category Theory Seminar

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

BEAG seminar (Beginners Explorations in Algebraic Geometry)

12:00PM – 2:00PM, Rm. Math Thesis Room (4214.3)

Discrete Geometry and Topological Combinatorics Student Seminar

12:45pm-1:45pm, Rm. 4214.03

Algebraic and Numerical Computations

2:00pm - 6:15pm, Rm. 3307

Symbolic-Numeric Computing Seminar

3:00pm - 4:00pm, Rm. 9116

CUNY Geometric Analysis Seminar

3:00pm - 4:00pm, Rm. 6496

NY Number Theory Seminar

3:00pm - 4:00pm, Rm. 4419

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

4:00pm - 5:00pm, Rm. 4102

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

New York Joint Columbia - CUNY - NYU Theory Seminars

5:30pm - 7:00pm, Rm. 4102

Phenomenolgy Reading Group

6:30pm - 8:00pm, Math Thesis Room (4214.3)

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30am, Rm. 4419

Set Theory Seminar

10:00am - 12:00pm, Rm. 6417

Extremal Length Seminar

10:00am - 12:00pm, Rm. Math Thesis Room (4214.3)

Kolchin Seminar in Differential Algebra

10:00am - 11:30am, Rm. 5382

NY Applied Algebra Colloquium

11:00am - 12:00pm, Rm. 5383

NY Combinatorics Seminar

11:45am - 12:45pm, Rm. 4419

Data Science and Applied Topology

11:45am - 1:45pm, Rm. 3209

Student Seminar of Algebraic and Numerical Algorithms

11:45am - 1:45pm, Rm. 3308

Study Group in Number Theory

11:45am - 1:45pm, Rm. 3307

Model Theory Seminar

12:30pm - 1:45pm Rm. 6417

Study Group in Toric and Spherical Varieties(alternating weekly)

1:30pm - 3:30pm, Math Thesis Room (4214.3)

Study Group on Hodge Theory and Complex Algebraic Geometry (alternating weekly)

1:30pm - 3:30pm, Math Thesis Room (4214.3)

Automorphic Forms Student Seminar

2:00pm - 3:00pm, Rm. 4422

Complex Analysis and Dynamics Seminar

2:00pm - 3:30pm, Rm. 5417

CUNY Logic Workshop

2:00pm - 3:45pm, Rm. 6417

Dynamical System Ideas and Applications

2:00pm - 4:00pm, Rm. 4422

CUNY Representation Theory Seminar

2:00pm - 3:30pm, Rm. 3209

Mathematical Physics and Fourier Analysis Seminar

2:00pm - 4:00pm, Rm. 3309

Algebra and Cryptopraphy Seminar

2:30pm - 3:30pm, Rm. 3307

Applied Mathematics Seminar

4:00pm - 5:00pm, Rm. 6421

NY Group Theory Seminar

4:00pm - 5:30pm, Rm. 5417

Commutative Algebra and Algebraic Geometry Seminar

4:15pm - 5:15 pm, Rm. 6417

**Fall 2017**

**Monday Seminars **

The Adams Spectral Sequence Seminar

2:30pm - 4:00pm, Rm. 4214.03

Einstein Chair Seminar in Topology and Quantum Object

Some Mondays, 2:00pm - 6:15pm, Rm. 6417

Graduate Student Colloquium

4:00pm - 4:45pm, Rm. 6494

**Tuesday Seminars**

Non-Linear Anaysis Seminar

11:45am - 1:45pm, Rm. 5417

BEAG seminar (Beginners Explorations in Algebraic Geometry)

12:00PM – 2:00PM, Rm. Math Thesis Room (4214.3)

Geometry and Topology Student Seminar

1:30pm - 3:00pm, Rm. 3309

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Math Thesis Room (4214.3)

CUNY Geometry & Topology Seminar

4:15pm - 6:15pm, Rm. 3308

Probability Seminar

4:15pm - 5:30pm, Rm 5417

**Wednesday Seminars**

Almost Complex Analysis Research Seminar

11:45am - 1:45pm, Rm. 6417

K-theory and Beyond: A Learning Seminar

2:00pm - 4:00pm, Rm. 5417

Dynamics and Complex Analysis Research Seminar

2:15pm - 3:45pm, Math Thesis Room (4214.3)

Alegebraic Topology Seminar

4:30pm - 5:30pm, Rm. Math Thesis Room (4214.3)

Model of Peano Arithmetic Seminar

5:15pm - 6:15pm, Rm. 6495

NYC Category Theory Seminar

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

Automorphic Forms Student Seminar

11:45am - 1:45pm, Rm. 3212

Student Set Theory Seminar

12:00pm - 1:45pm, Rm. Math Thesis Room (4214.3)

Discrete Geometry and Topological Combinatorics Student Seminar

12:45pm-1:45pm, Rm. 4422

Algebraic and Numerical Computations

2:00pm - 6:15pm, Rm. 3307

Symbolic-Numeric Computing Seminar

3:00pm - 4:00pm, Rm. 9116

CUNY Geometric Analysis Seminar

3:00pm - 4:00pm, Rm. 6496

NY Number Theory Seminar

3:00pm - 4:00pm, Rm. 4419

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

4:00pm - 4:45pm, Rm. 4102

Note: The RTG talks are aimed at graduate students and post-docs; regular faculty are requested to not attend.

Dynamics and Analysis Student Seminar

4:15pm - 6:15pm, Math Thesis Room (4214.3)

New York Joint Columbia - CUNY - NYU Theory Seminars

5:30pm - 7:00pm, Rm. 4102

Phenomenolgy Reading Group

6:30pm - 8:00pm, Math Thesis Room (4214.3)

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30pm, Rm. 4419

Set Theory Seminar

10:00am - 12:00pm, Rm. 6417

Extremal Length Seminar

10:00am - 12:00pm, Rm. Math Thesis Room (4214.3)

Kolchin Seminar in Differential Algebra

10:15am - 11:45am, Rm. 5382

NY Applied Algebra Colloquium

11:00am - 12:00pm, Rm. 3209

Data Science and Applied Topology

11:45am - 12:45pm, Rm. 3309

NY Combinatorics Seminar

11:45am - 12:45pm, Rm. 4419

Student Seminar of Algebraic and Numerical Algorithms

11:45am - 1:45pm, Rm. 3212

Study Group in Number Theory

11:45am - 1:45pm, Rm. 6494

Model Theory Seminar

12:30pm - 1:45pm Rm. 6417

Study Group in Toric Varieties/Hodge Theory and Complex Algebraic Geometry (alternating weekly)

1:30pm - 3:30pm, Math Thesis Room (4214.3)

Collaborative Number Theory Seminar

2:00pm - 4:00pm, Rm. 3209

Complex Analysis and Dynamics Seminar

2:00pm - 3:30pm, Rm. 5417

CUNY Logic Workshop

2:00pm - 3:30pm, Rm. 6417

Dynamical System Ideas and Applications

2:00pm - 4:00pm, Rm. 4422

Kolchin Afternoon Seminar in Differential Algebra

2:00pm - 4:00pm, Rm. 5382

Seminar in Logic, Games and Society

2:00pm-3:30pm, Rm. 4102

CUNY Representation Theory Seminar

2:15pm - 3:15pm, Rm. 3212

Mathematical Physics and Fourier Analysis Seminar

2:15pm - 3:15pm, Rm. 3309

Algebra and Cryptopraphy Seminar

2:30pm - 3:30pm, Rm. 3307

Applied Mathematics Seminar

4:00pm - 5:00pm, Rm. 4419

NY Group Theory Seminar

4:00pm - 5:00pm, Rm. 5417

Commutative Algebra and Algebraic Geometry Seminar

4:00pm - 5:00 pm, Rm. 6417

**Spring 2017**

**Monday Seminars **

Study Group on Toric Varieties

11:00am - 12:30pm, Rm. 4214.03

Einstein Chair Seminar in Topology and Quantum Object

Some Mondays, 2:00pm - 6:15pm, Rm. 6417

Student Set Theory Seminar

5:00pm - 6:15pm, Rm. 3307

Graduate Student Colloquium

4:00pm - 4:45pm, Rm. 4102

**Tuesday Seminars**

Non-Linear Analysis Seminar

12:45pm - 1:45pm, Rm. 5417

Geometry and Topology Student Seminar

1:30pm - 3:00pm, Rm. 3309

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Rm. 4214.03

CUNY Geometry & Topology Seminar

4:15pm - 6:15pm, Rm. 3212

Probability Seminar

4:15pm - 5:30pm, Rm 5417

Study Group in Number Theory

5:00pm - 6:30pm, 4214.03

BEAG seminar (Beginners Explorations in Algebraic Geometry)

12:00PM – 2:00PM, Rm. 4214.03

**Wednesday Seminars**

Dynamics and Analysis Student Seminar

10:30am - 12:00pm, Rm 4214.03

Dynamics and Complex Analysis Research Seminar

2:00pm - 4:00pm, Rm 4214.03

NYC Dynamics Seminar at CUNY & Yeshiva University

5:00pm - 7:00pm, Rm. TBA

Model of Peano Arithmetic Seminar

6:15pm - 8:00pm, Rm. 4214.03

NYC Category Theory Seminar

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

Reading Seminar on Quasi-Conformal Mappings

12:00pm - 1:30pm, Rm. 4214.03

Algebraic and Numerical Computations

2:00pm - 6:15pm, Rm. 3307

CUNY Geometric Analysis Seminar

3:00pm - 4:00pm, Rm. 6496

New York Number Theory

3:00pm - 4:00pm, Rm.4419

Symbolic-Numeric Computing Seminar

3:15pm - 4:10pm, Rm. 9116

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

4:00pm - 5:00pm, Rm. 4102

New York Joint Columbia - CUNY - NYU Number Theory Seminars

5:30pm - 7:00pm, Rm. 4102

Phenomenology Reading Group

6:30pm - 8:00pm, Rm. 4214.03

**Friday Seminars**

Number Theory Student Seminar

10:00am - 11:30am, Rm 4419

Set Theory Seminar

10:00am - 12:00am, Rm. 6417

Kolchin Seminar in Differential Algebra

10:00am - 11:30am, Rm. 5382

Extremal Length Geometry Seminar

10:00am - 12:00pm, Rm. 4214.03

New York Applied Algebra Colloquium

Meets: 11:00am - 12:00am, Rm. 3209

New York Combinatorics Seminar

11:45am - 12:45pm, Rm. 4419

Automorphic Forms Student Seminar

12:00PM - 1:30PM, Rm. 4214.03

Model Theory Seminar

12:30pm - 1:45pm, Rm. 6417

Algebraic Geometry Student Seminar

2:00pm - 4:00pm, Rm. 5212

Collaborative Number Theory

3:00pm - 4:30pm, Rm. 3212

Complex Analysis and Dynamics Seminar

2:00pm -3:30pm, Rm. 5417

CUNY Logic Workshop

2:00pm - 3:45pm, Rm. 6417

Dynamical System Ideas and Applications

10:00am - 12:00pm, 2:00pm - 4:00pm, Rm. 4214

Kolchin Afternoon Seminar in Differential Algebra

2:00pm - 4:00pm, Rm. 5382

CUNY Representation Theory Seminar

2:15pm - 3:15pm, Rm. 3209

Algebra and Cryptography Seminar

2:30pm - 3:30pm, Rm. 3307

Applied Mathematics Seminar

4:00pm - 5:00pm, Rm. 6421

New York Group Theory Seminar

4:00pm - 5:30pm, Rm. 5417

Mathematical Physics, Fourier Analysis and Application Seminars

4:15PM - 5:15PM (talk) and 5:15PM - 5:30PM (discussion) Rm. 4422

Commutative Algebra & Algebraic Geometry Seminar

4:15pm - 5:15pm, Rm. 6417

**Fall 2016**

**Monday Seminars **

Automorphic Forms Student Seminar

11:00PM - 1:00PM, Rm. 5417

Einstein Chair Seminar in Topology and Quantum Object

Some Mondays, 2:00pm - 6:15pm, Rm. 6417

Student Set Theory Seminar

5:00pm - 6:15pm, Rm.4214.03

Graduate Student Colloquium

4:00pm - 4:45pm, Rm 4102

**Tuesday Seminars**

Study Group on Toric Varieties

8:00am - 10:00am, Rm. TBA

Geometry and Topology Student Seminar

1:30pm - 3:00pm, Rm. 3209

CUNY Geometric Analysis Seminar

2:45pm - 4:00pm, Rm. 3212

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Rm. 4214.03

Student Cryptography Seminar

4:00pm - 5:00pm, Rm. 6494

CUNY Geometry & Topology Seminar

4:15pm - 6:15pm, Rm. 3212

Probability Seminar

4:15pm - 5:30pm, Rm 5417

Study Group in Number Theory

5:00pm - 6:30pm, 4214.03

**Wednesday Seminars**

Dynamics and Analysis Student Seminar

10:30am - 12:00pm, Rm 4214.03

Dynamics and Complex Analysis Research Seminar

12:30am - 4:00pm, Rm 4214.03

Applied Probability and Statistics

1:00pm - 1:50pm, Rm. 6417

Student Seminar of Algebraic and Numerical Algorithms

1:00pm - 3:00pm, Rm. 3308

NYC Dynamics Seminar at CUNY & Yeshiva University

5:00pm - 7:00pm, Rm. TBA

Model of Peano Arithmetic Seminar

6:15pm - 8:00pm, Rm. 4214.03

NYC Category Theory Seminar

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

Complex Analysis Student Seminar

11:30am - 1:00pm, Rm. 4214.03

New York Number Theory

3:00pm - 4:00pm, Rm. 4419

Symbolic-Numeric Computing Seminar

3:15pm - 4:10pm, Rm. 9116

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

4:00pm - 5:00pm, will meet 4 times at GC in Fall 2016

Note: The RTG talks is aimed at graduates students and post-docs

New York Joint Columbia - CUNY - NYU Number Theory Seminars

This seminar alternates meeting at GC, NYU and Columbia

4:00pm - 5:00pm, for Fall 2016 will meet 4 times at the GC.

Phenomenology Reading Group

6:30pm - 8:00pm, Rm. 4214.03

**Friday Seminars**

Beginners Explorations in Algebraic Geometry

9:00am - 10:30am, Rm. 4214.03

Number Theory Student Seminar

10:00am - 11:30am, Rm 5417

Set Theory Seminar

10:00am - 12:00am, Rm. 6417

Kolchin Seminar in Differential Algebra

10:15pm - 12:30pm, Rm. 5382

Extremal Length Geometry Seminar

10:30am - 12:00pm, Rm. 4214.03

New York Applied Algebra Colloquium

11:00am - 12:00am, Rm. 3209

New York Combinatorics Seminar

11:00am - 12:00pm, Rm. 4419

Model Theory Seminar

12:30pm - 1:45pm, Rm. 6417

Algebraic Geometry Student Seminar

2:00pm - 4:00pm, Rm. 5212

Collaborative Number Theory

3:00pm - 4:30pm, Rm. 3209

Complex Analysis and Dynamics Seminar

2:00pm -3:30pm, Rm. 5417

CUNY Logic Workshop

2:00pm - 3:45pm, Rm. 6417

Dynamical System Ideas and Applications

Meets every third Friday of the month

2:00pm - 4:00pm, Rm. 4422

Kolchin Afternoon Seminar in Differential Algebra

2:00pm - 4:00pm, Rm. 5382

CUNY Representation Theory Seminar

Alternate Fridays, 2:15pm - 3:45pm, Rm. 6494

Algebra and Cryptography Seminar

2:30pm - 3:30pm, Rm. 3307

Applied Mathematics Seminar

4:00pm - 5:00pm, Rm. 6421

New York Group Theory Seminar

4:00pm - 6:30pm, Rm. 5417

Tea at 3:30pm in the Math lounge, Rm 4214

Mathematical Physics, Fourier Analysis and Application Seminars

4:00pm - 5:45pm, Rm. 4422

Commutative Algebra & Algebraic Geometry Seminar

4:15pm - 5:15pm, Rm. 6417

**Spring 2016**

**Monday Seminars**

Einstein Chair Seminar in Topology and Quantum Object

Some Mondays, 2:00pm - 6:15pm, Rm. 6417

Student Set Theory Seminar

2:00pm - 3:30pm

Graduate Student Seminar

4:00pm - 4:45pm, Rm 4201

Study Group on Toric Varieties

5:00pm - 6:00pm

**Tuesday Seminars**

Geometry and Topology Student Seminar

12:00pm - 1:30pm, Rm. 3309

CUNY Probability Student Seminar

12:45pm - 2:15pm

Non-Linear Analysis Seminar

1:00pm - 3:00pm, Rm. 5417

Probability Reading Seminar

2:30pm - 4:00pm

Hyperbolic Geometry Seminar

3:00pm - 4:00pm, Rm. 4214.03

Student Cryptography Seminar

4:00pm - 5:00pm

CUNY Geometry & Topology Seminar

4:15pm - 6:15pm, Rm. 3305

Probability Seminar

4:15pm - 5:30pm, Rm 3209

Study Group in Number Theory

5:00pm - 6:30pm, 4214.03

**Wednesday Seminars**

Dynamics and Analysis Student Seminar

10:30am - 12:00pm, Rm 4214.03

Applied Probability and Statistics

1:00pm - 1:50pm

Dynamics and Complex Analysis Research Seminar

1:30pm - 3:00pm, Rm. 4214.03

Algebraic Topology Student Seminar

5:00pm - 6:00pm, Rm. 3306

CUNY Topology Seminar

5:30pm - 6:30pm

Model of Peano Arithmetic Seminar

6:15pm - 8:00pm, Rm. 4214.03

NYC Category Theory Seminar

7:00pm - 8:30pm, Rm. 6417

**Thursday Seminars**

Langlands Program Learning Seminar

1:00pm - 3:00pm , Rm 3212

Computations with Matrices and Polynomials: Algebraic and Numberical Algorithms

2:00pm - 6:15pm

Differential Geometry Seminar

2:45pm - 4:00pm, Rm. 6496

New York Number Theory

3:00pm - 4:00pm, Rm. 3209

Symbolic-Numeric Computing Seminar

3:15pm - 4:10pm, Rm.9116

RTG New York Joint Columbia - CUNY - NYU Number Theory Seminar

4:00pm - 5:00pm, will meet 4 times at GC in Fall 2015

Note: The RTG talks is aimed at graduates students and post-docs; regular faculty are requested not to attend

New York Joint Columbia - CUNY - NYU Number Theory Seminars

This seminar alternates meeting at GC, NYU and Columbia

4:00pm - 5:00pm, for Fall 2015 will meet 4 times at the GC.

Phenomenology Reading Group

6:30pm - 8:00pm

**Friday Seminars**

Extremal Length Geometry Seminar

10:30am - 12:00pm, Rm. 4214.03

Number Theory Student Seminar

10:00am - 11:30am, Rm 5417

Set Theory Seminar

10:00am - 12:00am, Rm. 3212

Kolchin Seminar in Differential Algebra

10:15pm - 12:30pm, Rm. 5382

Dynamical Systems Ideas in Applications

Meets on the third Friday of the month

2:00pm - 4:00pm, Rm. 9204

New York Applied Algebra Colloquium

11:00am - 12:00am, Rm. 3209

New York Combinatorics Seminar

11:00am - 12:00pm, Rm. 3308

Model Theory Seminar

12:30pm - 1:45pm, Rm. 6417

Kolchin Afternoon Seminar in Differential Algebra

2:00pm - 4:00pm, Rm. 5382

Algebraic Geometry Student Seminar

2:00pm - 4:00pm, Rm.5212

Collaborative Number Theory

2:00pm - 3:30pm, Rm. 3209

Complex Analysis & Dynamics Seminar

2:00pm - 3:30pm, Rm. 5417

CUNY Logic Workshop

2:00pm - 3:45pm, Rm. 6417

CUNY Representation Theory Seminar

Alternate Fridays, 2:00pm - 3:30pm, Rm. 3209

Algebra and Cryptography Seminar

2:30pm - 3:30pm, Rm. 3307

Applied Mathematics Seminar

4:00pm - 5:00pm, Rm. 6421

New York Group Theory Seminar

4:00pm - 5:30pm, Rm. 5417

Tea at 3:30pm in the Math lounge, Rm 4214

Mathematical Physics, Fourier Analysis and Application Seminars

4:15pm - 5:30pm, Rm. 4422

Commutative Algebra & Algebraic Geometry Seminar

4:15pm - 5:45pm, Rm. 6417

## Upcoming Defenses

Note: If you are interested in “attending” a remote defense, send an email to the student and/or Dissertation Chair (Advisor) for remote access details. If no response, contact Mathematics@gc.cuny.edu.

**Upcoming Defenses **

Name: **Joseph Boninger**

Defense Date: Tuesday, April 12, 2022

Location: 6495

Time: 1:15pm-3:15pm

Title: Thickened Surfaces, Checkerboard Surfaces, and the Jones Polynomial

Committee Chair: Ilya Kofman, The Graduate Center & College of Staten Island

Committee Member 2 : Abhijit Champanerkar, The Graduate Center & College of Staten Island

Committee Member 3: Josh Sussan, The Graduate Center & Medgar Evers College

Committee Member 4: Dennis Sullivan, The Graduate Center

**Abstract: **The Jones polynomial, a knot invariant, lies at the heart of three-dimensional quantum topology, but much is unknown about its topological and geometric meaning. In this defense we outline new approaches to two well-known conjectures dealing with the polynomial. The first, the Volume Conjecture, relates the Jones polynomial and hyperbolic geometry. The second, posed by Atiyah, asks for a construction of the Jones polynomial of a link using the topology of the link complement.

## Past Events

View Mathematics past events:

Friday, November 2, 2018

**GC MATHFEST**

The Graduate Center invites undergraduate or Master's students studying Mathematics to the GC MathFest 2018 on November 2, 2018. You will meet faculty, current students, former graduate students, and learn about our program and areas of research.

Click here to register for GC MathFest 2018.

See more information on our PhD Program in Mathematics at : http://www.gc.cuny.edu/math

10:30-10:45am Welcome and Introductions (Math Lounge,4th Floor)

10:45-11:15am Russell Miller: Hilbert's Tenth Problem for subrings of the rational numbers

11:30-12:00pm Azita Mayeli: Orthonormal bases and the tiling problem

12:00-1:00pm Lunch

1:00-2:00pm Time with graduate students

2:00-2:30pm Elena Kosygina: Excited Random Walks

2:45-3:15pm Mahmoud Zeinalian: Lie algebras and topology

3:15-3:45pm Funding information and closing remarks

FRIDAY AUGUST 9TH - SATURDAY AUGUST 11TH 2018

**A Gear Regional Workshop: Geodesics on real hyperbolic manifolds**

Location : Connecticut College

For more information and flyer visit : http://math.uni.lu/parlier/AraGEAR/

MONDAY, JULY 16 - THURSDAY JULY 19, 2018

**ISSAC 2018: International Symposium on Symbolic and Algebraic Computation**

For more information, visit the website at: http://www.issac-symposium.org/2018/

MONDAY, APRIL 23RD - WEDNESDAY, APRIL 25TH, 2018

**At Most 3D Real Fluids & At Least 3D Complex Manifolds**

A birthday conference about two unsolved problems vexing Jim Simons and many others. Click here to view flyer.

The website for the event: http://simonsmathfest2018.ws.gc.cuny.edu/

FRIDAY, APRIL 20TH 2018

**A Survey of the Mathematical Work of Joseph Roitberg **

GC** **Math Lounge , 4214

5:30-6:30pm John Harper, University of Rochester

6:30-7:00pm Barry Cherkas, City University -Remarks

7pm- Reception- Wine & Cheese will be served

FRIDAY, FEBRUARY 2, 2018

**GC MATHFEST 2018**

The Graduate Center invites undergraduate or Master's students studying Mathematics to the GC MathFest 2018 on** **February 2, 2018. You will meet faculty, current students, former graduate students, and learn about our program and areas of research.

Click here to register for GC MathFest 2018.

See more Information on our Ph.D Program in Mathematics at: http://www.gc.cuny.edu/math

10:30-10:45 Welcome and introductions (math lounge, 4th ﬂoor)

10:45-11:15 John Terilla: Categories

11:30-12:00 Russell Miller: Hilbert’s Tenth Problem for Subrings of the Rational Numbers

12:00-1:00 Lunch

1:00-2:00 Time with graduate students

2:00-2:30 Elena Kosygina: Excited random walks

2:45-3:15 Azita Mayeli: Orthonormal bases and the tiling problem

3:15-3:45 Funding information and closing remarks

Thursday, January 25th, 2018

**Explorations in Geometric Analysis Discrete and Continuous**

1-5pm

Speakers :

- Alexander Grigor'yan, Fakultät für Mathematik, Universität Bielefeld
- Matthias Keller, Universität Potsdam, Institut für Mathematik.
- Varghese Mathai, University of Adelaide
- Hugo Parlier, University of Luxembourg.
- Christina Sormani, Lehman College and CUNY Graduate Center.
- Dennis Sullivan, Graduate Center and Stony Brook University
- Radoslaw Wojciechowski, York College and CUNY Graduate Center.

For more information, visit the website at http://www.kimsobel.com/Jozef/schedule.html

THURSDAY, OCT. 19th, 2017

**ITS-CUNY Symposium **

The topic for this symposium is Nonlinear Problems on Geometry and speakers are

Bo Guan (Ohio State), Davi Maximo (Penn), Joel Spruck (Johns Hopkins) and Xin

Zhou (UC-Santa Barbara).

For more details: http://www.math.csi.cuny.edu/~huang/geo.pdf

Title/abstracts http://www.math.csi.cuny.edu/~huang/geotanda.pdf

Tuesday, May 23rd - Friday, May 26th, 2017

**CANT 2017 (The Combinatorial & Additive Number Theory) **

For more details:

http://www.theoryofnumbers.com/

Thursday, April 20th- Friday April 21st, 2017

**Games Networks and Social Epistemology **

Speakers:

Fenrong Liu

Rohit Parikh

Zoe Christoff

Sweta Jain

Bud Mishra

Pavel Naumov

Yunqi Xue

Adam Elga

Friday, March 31, 2017

**Dynamical System – Ideas in Applications Event**

To Build a better particle accelerator?

by Amie Wilkinson –University of Chicago

Time: 10am-12pm for Background

2pm-4pm for more Technical matters

Location: 4214 (Math Lounge)

FRIDAY, MARCH 10TH, 2017

**GCMathFest**

The Graduate Center invites undergraduate or Master's students studying Mathematics to the GC MathFest 2017, March 10,2017. You will meet faculty, current students, former graduate students, and learn about our program and areas of research.

See more information on our PhD Program in Mathematics at : http://www.gc.cuny.edu/math

10:15-10:45 Welcome and introductions (math lounge, 4th floor)

10:45-11:15 Ilya Kofman: Knots and Geometry

11:30-12:00 Olga Kharlampovich: Geometric Group Theory and Applications

12:00-1:00 Lunch

1:00-1:30 Time with graduate students

1:30-2:00 Saeed Zakeri: Mating, Dendrites and Dragons

2:15-2:45 Mel Nathanson: Additive Number Theory and Commutative Algebra

2:45-3:15 Funding information and closing remarks

See more information on our PhD Program in Mathematics at : http://www.gc.cuny.edu/math

Tuesday, February 14, 2017

**Simplicity and Complexity in Dynamics**

4:30pm - 5:30pm

Speaker: Yun Yang, (Post Doctoral Faculty, GC), The Graduate Center of CUNY

Title: Simplicity and Complexity in Dynamics

Room: Math Lounge, 4214

FRIDAY, JAN. 20TH, 2016

**Fractals in Geometry and Dynamics**

FRIDAY, SEPT. 30TH – TUESDAY, OCT. 4TH, 2016

**The 7th International Workshop on Differential Algebra and Related Topics**

Website: The 7th International Workshop on Differential Algebra and Related Topics

A schedule of talks can be found here.

Researchers interested are urged to register for the event as soon as possible. The full schedule with title and abstracts of most talks have been posted at both the DART VII official website and the KSDA website .

Besides research talks, there will also be a Poster Session.**ebrate the Contributions of Linda Keen**

MONDAY SEPT. 26TH, 2016

**Mathematics Department Colloquium**

Speaker: Prof. Alexander Gamburd, The Graduate Center of CUNY

Title:Markoff Triples and Strong Approximation

4:30-5:30pm , Math Lounge 4214

TUESDAY JUNE 21ST, 2016

**Gravitational Waves and Black Holes**

6-7:30p Introduction Lecture by Thibault Damour, Permanent Professior of Fundamental Physics of THES

Q&A

Drinks Reception

For more information contact info@friendsofthes.org or www.friendsoffihes.org

Event sponsored by the PhD Program in Mathematics The Graduate Center of CUNY

TUESDAY MAY 24 - FRIDAY MAY 27, 2016

**New York Number Theory Seminar**

Combinatorial and Additive Number Theory (CANT 2016)

MONDAY, APRIL 18th, 2016

**GC-AWM Panel: Post-PhD Careers**

5pm, Location: The Science Center, room 4102, The Graduate Center, CUNY

Panel Members:

Prof. Blair Davey, The City College of New York

Dr. Wade Hindes, The Graduate Center of CUNY

Prof. Linda Keen, Lehman College and The Graduate Centerof CUNY

Prof. Philip Ording, Sarah Lawrence College

Dr. Sam van Gool, The City College of New York

Elizabeth Vidaurre, The Graduate Center of CUNY

Pizza and drinks will be provided!

For further information please contact,

Tai-Danae Bradley, tbradley@gradcenter.cuny.edu

Brooke Feigon, bfeigon@ccny.cuny.edu

This event is co-sponsored by the GC Student Chapter of the AWM and the GC Department of Mathematics.

THURSDAY, MARCH 31ST, 2016

**Saul Kripke Lecture: Timothy Williamson
"Objective Possibilities"**

4-6pm

Sponsored by The Saul Kripke Center

FRIDAY, MARCH 25TH, 2016

GC MathFest 2016

10:15-10:45am Welcome and introductions (math lounge, 4th floor)

10:45-11:15am Linda Keen: The geometry of tiling

11:30-12:00pm Radoslaw Wojciechowski: Intrinsic metrics on graphs

12:00-1:00pm Lunch

1:00-1:30pm Time with graduate students

1:30- 2:00pm Joseph Maher: Random walks on groups

2:15-2:45pm Alex Gamburd: Markoff triples and strong approximation

2:45-3:15pm Funding informaion and closing remarks

FRIDAY, MARCH 11TH, 2016

**SET THEORY DAY**

Celebrating Joel David Hamkins 50th Birthday

Speakers:

Erin Carmody

Brent Cody

Victoria Gitman

Miha Habic

Thomas Johnstone

George Leibman

Norman Perlmutter

Jonas Reitz

Kameryn Williams

For more information view website: http://nylogic.org/set-theory-day

September 18, 2015

**Dynamical System Ideas in Applications **

Game Theory 11-1pm , Rm 9204

For more information view website:

https://fsw01.bcc.cuny.edu/zhe.wang/di.html

TUESDAY, APRIL 21ST – WEDNESDAY, APRIL 22ND, 2015

**Math Conference at GC: “Hyperbolic Geometry Workshop"**

MONDAY, JUNE 1ST - FRIDAY, JUNE 5TH, 2015:

** International Conference on Harmonic Analysis and Applications**

TUESDAY, JULY 7TH - THURSDAY, JULY 9TH, 2015

**Mid Atlantic Mathematical Logic Seminar (MAMLS)**

FRIDAY, MARCH 27TH – SUNDAY, MARCH 29TH, 2015

**RUTGERS-CUNY Symposium on Geometric Analysis**

TUESDAY, AUGUST 12TH – THURSDAY, AUGUST 14TH, 2014

**THE CUNY WORKSHOP ON DIFFERENTIAL COHOMOLOGIES**

The Graduate Center, CUNY

TUESDAY, MAY 27TH – FRIDAY, MAY 30TH, 2014

**THE COMBINATORIAL & ADDITIVE NUMBER THEORY CONFERENCE
(CANT 2014)**

TUESDAY, MAY 20TH – THURSDAY 22ND, 2014

SIXTH IBEROAMERICAN CONGRESS ON GEOMETRY

MONDAY, MAY 19TH, 2014

**BERS 100TH BIRTHDAY**

FRIDAY, DEC. 13TH – SUNDAY, DEC. 15TH, 2013

**RUTGERS - CUNY Symposium on Geometryc Analysis**

TUESDAY, NOV. 11TH 2014

The Graduate Center invites undergraduate or Master's students studying Mathematics to the GC MathFest 2014 on** **November 11, 2014. You will meet faculty, current students, former graduate students, and learn about our program and areas of research.

See more Information on our Ph.D Program in Mathematics at: http://www.gc.cuny.edu/math

11:15-11:45am Welcome and introductions (math lounge 4th floor)

11:45-12:15pm Bianca Santoro: Introduction to Ricci Flow

12:30-1:00pm Abhijit Champanerkar: Knots, Graphs and Geometry

1:00-2:30pm Lunch at GC dining hall

2:30-3:00pm Time with graduate students

3:00-3:30pm Tatyana Khodorovskiy: 4 -dimensional topology

3:45-4:15pm Alexey Ovchinnikov: Systems of p.d.e's and algorithms

4:15-4:45pm Programs we offer and closing remarks

FRIDAY, DEC. 6TH, 2013

**MANHATTAN ALGEBRA DAY**

THURSDAY, NOV. 21ST - FRIDAY, NOV. 22ND, 2013

**Twelfth Northeast Probability Seminar**

FRIDAY, OCT. 25TH - SUNDAY, OCT. 27TH, 2013

**Conformal Geometry and Riemann Surfaces**

TUESDAY, MAY 28TH-31ST, 2013

**A Conference to describe the published scientific work of Jim Simons on the occasion of his 75th birthday**

TUESDAY MAY, 28TH - FRIDAY MAY 31ST, 2013

**Geometric and Asymptotic Group Theory With Applications (GAGTA)**

TUESDAY, MAY 21ST - FRIDAY, MAY 24TH, 2013

**Combinatorial and Additive Number Theory (CANT 2013) Conference**

THURSDAY, MAY 2ND, 2013

**Finite-time blow up vs. global regularity for equations of fluid motion**

THURSDAY, APRIL 25, 2013

**Topics in Numerical Analysis**

THURSDAY, APRIL 18TH - FRIDAY, APRIL 19TH, 2013

**NY Graduate Student Logic Conference**

WEDNESDAY, APRIL 3RD - FRIDAY, APRIL 5TH, 2013

**Simplicity: Ideals of Practice in Mathematics & the Arts**

Read the paper from the conference

Watch videos from the conference on YouTube

THURSDAY, FEB. 28, 2013

**Perspective of the Ricci Flow**

FRIDAY, DEC. 7TH, 2012

**Manhattan Algebra Day**

THURSDAY, DEC. 6TH, 2012

**Symposium Recent Understanding in Harmonic Maps**

THURSDAY NOV. 8TH , 2012

**Symposium on General Relativity**

MONDAY, JULY 9th - THURSDAY, JULY 26th, 2012

**Graduate Student Summer School @ the GC 2012**

TUESDAY, MAY 29th - FRIDAY, JUNE 1st, 2012

**Arithmetic Geometry and Arithmetic Dynamics**

Conference on the Occasion of the 70th Birthday of Lucien Szpiro.

WEDNESDAY, MAY 23rd - FRIDAY, JUNE 25th, 2012

**The Constructive in Logic and Applications**

The conference honored 60th birthday of distinguished logician Sergei Artemov and his fundamental contributions exploring constructivity in logic, computer science, epistemology, game theory, and other areas.

TUESDAY, MAY 22nd - FRIDAY, MAY 25th, 2012

**Combinatorics & Additive Number Theory Conference (CANT 2012)**

THURSDAY, APRIL 26, 2012

**Hyperbolic Conservation Laws and Applications**

THURSDAY, FEB. 23, 2012

**Recent Developments in Minimal Surfaces**

FRIDAY, NOV. 18, 2011

**NYCAC, The New York Colloquium on Algorithms and Complexity**

THURSDAY, OCT. 27th, 2011

**Recent Advances in 3D Euler and Navier-Stokes Equations**

THURSDAY, SEPT. 22nd, 2011

**Symposium: Recent trends in nonlinear PDE**

TUESDAY, MAY 24th-28th, 2011

**Combinatorial and Additive Number Theory (CANT 2011)**

THURSDAY, MARCH 31st, 2011

**Vortex Dynamics & Non-Equilibrium. Statiscal Mechanics**

THURSDAY, NOVEMBER 11th, 2010

**New York Colloquium on Algorithms and Complexity (NYCAC-3)**

THURSDAY, NOVEMBER 18th - FRIDAY, NOVEMBER 19TH, 2010

**The Ninth Northeast Probability Seminar (NEPS)**

FRIDAY, DECEMBER 3th, 2010

**Second Annual Manhattan Group Theory Day**

THURSDAY, OCTOBER 21st - SATURDAY, OCTOBER 23rd, 2010

**A Conference on Conformal Dynamics and Hyperbolic Geometry to Celebrate the Contributions of Linda Keen**