Special Session 22: 

Global Calder\\`on-Zygmund theory of nonlinear parabolic operators over irregular domains

Pilsoo Shin
Seoul National University
Korea
Co-Author(s):    Sun-Sig Byun, Dian K. Palagachev
Abstract:
We develop a global Calder\`on--Zygmung theory for quasilinear divergence form parabolic equations over Reifenberg flat domain with nonlinearity depending also on the weak solution $u.$ The nonlinear term behaves as the $p$-Laplacian with respect to the spatial gradient $Du,$ its discontinuity in the independent variables is measured in small-BMO seminorm, while only H\older continuity is required with respect to the variable $u.$