Removability of an isolated singularity for anisotropic elliptic equations with absorption

被引：8
|
作者：
Skrypnik, I. I. [1 ]
机构：
[1] NAS Ukraine, Inst Appl Math & Mech, Donetsk, Ukraine
来源：
SBORNIK MATHEMATICS | 2008年 / 199卷 / 7-8期
关键词：
D O I：
10.1070/SM2008v199n07ABEH003952
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper is concerned with the investigation of solutions with a point singularity of the general elliptic equation [GRAPHICS] A method for deriving new point wise, estimates for the solution mid integral estimates for the gradient of the solution is developed. Precise conditions are established on the behavior of the term characterizing the absorption to ensure the wit-existence of solutions with a point singularity.
引用
收藏
页码：1033 / 1050
页数：18
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