论文标题

$ c^{1,α} $规律性的统一方法的准抛物线方程

Unified approach to $C^{1,α}$ regularity for quasilinear parabolic equations

论文作者

Adimurthi, Karthik, Banerjee, Agnid

论文摘要

在本文中,我们有兴趣获得$ c^{1,α} $估计的统一方法的弱解决方案,用于准线性抛物线方程,原型示例为\ [ u_t- \ text {div}(| \ nabla u |^{p -2} \ nabla u)= 0。\],而无需分别考虑单数和退化案例。这是通过E.〜dibenedetto和A. friedman开发的新的缩放和微妙的适应来实现的。

In this paper, we are interested in obtaining a unified approach for $C^{1,α}$ estimates for weak solutions of quasilinear parabolic equations, the prototype example being \[ u_t - \text{div} (|\nabla u|^{p-2} \nabla u) = 0. \] without having to consider the singular and degenerate cases separately. This is achieved via a new scaling and a delicate adaptation of the covering argument developed by E.~DiBenedetto and A.~Friedman.

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