A Talenti Comparison Result for Solutions to Elliptic Problems with Robin Boundary Conditions

被引：13
作者：
Alvino, Angelo [1 ]
Nitsch, Carlo [1 ]
Trombetti, Cristina [1 ]
机构：
[1] Univ Napoli Federico II, Dipartimento Matemat & Appl R Caccioppoli, Complesso Univ Monte S Angelo,via Cintia, I-80126 Naples, Italy
来源：
COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS | 2023年 / 76卷 / 03期
关键词：
EXTENSION;
D O I：
10.1002/cpa.22090
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Comparison results of Talenti type for elliptic problems with Dirichlet boundary conditions have been widely investigated in recent decades. In this paper, we deal with Robin boundary conditions. Surprisingly, contrary to the Dirichlet case, Robin boundary conditions make the comparison sensitive to the dimension, and while the planar case seems to be completely settled, in higher dimensions some open problems are yet unsolved.(c) 2023 The Authors. Communications on Pure and Applied Mathematics published by Wiley Periodicals LLC.
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页码：585 / 603
页数：19
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