Regularity of BMO weak solutions to nonlinear parabolic systems via homotopy
Dung Le · Transactions of the American Mathematical Society · 2012
This paper introduces a new technique, using the so-called nonlinear heat approximation and BMO preserving homotopy, to investigate regularity properties of BMO weak solutions of strongly coupled nonlinear parabolic systems consisting of more than one equation defined on a domain of any dimension.