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math.PR2022
A trajectorial approach to entropy dissipation for degenerate parabolic equations
Donghan Kim, Lane Chun Yeung
We consider degenerate diffusion equations of the form on a bounded domain and subject to no-flux boundary conditions, for a class of nonlinearities t…
math.PR2022
Mean field approximations via log-concavity
Daniel Lacker, Sumit Mukherjee, Lane Chun Yeung
We propose a new approach to deriving quantitative mean field approximations for any probability measure on with density proportional to , for stro…