For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser. Radoslaw Wojciechowski Campus Affiliation: York College Phone: 212-817-8532 Room Number: 4214.14 Rwojciechowski@gc.cuny.edu Website Research Interests: Heat equation and heat kernels on infinite graphs, Spectral graph theory, Connections between manifolds and graphs