About

I'm a 6th year PhD student in applied math at Columbia university working on PDEs on large-graph limits, interacting particle systems, and nonlocal analysis. In particular, I'm working with graphon limits of graph optimization problems and graph dynamics such as graph reaction-diffusion equations. I'm interested in some applied graph theory problems, including opinion dynamics, disease dynamics, and image segmentation. My work with variational inference relates to proving theoretical guarantees for mean-field variational inference, studying Wasserstein gradient flows, Fokker-Planck equations and their convergence properties.
In Spring 2025, I will be privileged to teach a 4-credit Calculus II course at the Cooper Union for the Advancement of Science and Art.
I plan to graduate in May 2025. I am now applying to postdoctoral positions.




Contact

5712960467

ejz2120@columbia.edu