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

✍ Scribed by Florica Şt. Cîrstea; Vicenţiu D. Radulescu

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
89 KB
Volume
24
Category
Article
ISSN
0170-4214

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✦ Synopsis

Abstract

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 © 2001 John Wiley & Sons, Ltd.

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