Gradient estimates for multi-phase problems

被引：0
|
作者：
Sumiya Baasandorj
Sun-Sig Byun
Jehan Oh
机构：
[1] Seoul National University,Department of Mathematical Sciences
[2] Seoul National University,Department of Mathematical Sciences and Research Institute of Mathematics
[3] Kyungpook National University,Department of Mathematics
来源：
Calculus of Variations and Partial Differential Equations | 2021年 / 60卷
关键词：
Primary 35J70; Secondary 35B65;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We prove optimal gradient estimates for distributional solutions to non-uniformly elliptic equations of multi-phase type in divergence form by investigating sharp conditions on such nonlinear operators for the Calderón-Zygmund theory.
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