Existence implies uniqueness for a class of singular anisotropic elliptic boundary value problems

被引：0

作者：

St Cîrstea, F ^{[1
]}

Radulescu, VD ^{[1
]}

机构：

[1] Univ Craiova, Dept Math, Craiova 1100, Romania

来源：

MATHEMATICAL METHODS IN THE APPLIED SCIENCES | 2001年 / 24卷 / 11期

关键词：

Boundary conditions - Equivalence classes - Linear equations - Set theory - Theorem proving - Two dimensional;

D O I：

10.1002/mma.241

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We consider a singular anisotropic quasilinear problem with Dirichlet boundary condition and we establish two sufficient conditions for the uniqueness of the solution, provided such a solution exists. The proofs use elementary tools and they are based on a general comparison lemma combined with the generalized mean value theorem. Copyright (C) 2001 John Wiley & Sons, Ltd.

引用

页码：771 / 779

页数：9

共 7 条

[1] An elliptic problem arising from the unsteady transonic small disturbance equation [J].