Existence of solutions for a boundary problem involving p(x)-biharmonic operator

Existence of solutions for a boundary problem involving p(x)-biharmonic operator

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In this paper, we establish the existence of at least three solutions to a boundary problem involving the p(x)-biharmonic operator. Our technical approach is based on theorem obtained by B. Ricceri's variational principale and local mountain pass theorem without (Palais.Smale) condition.

Bibliographic Details
Main Authors: Abdel Rachid El Amrouss, Anass Ourraoui
Format: Article
Language:English
Published: Sociedade Brasileira de Matemática 2013-01-01
Series:Boletim da Sociedade Paranaense de Matemática
Subjects:
p(x)-biharmonic
Neumann problem
variational methods
Online Access:http://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/15148

Internet

http://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/15148

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