Nonlinear versions of Stampacchia and Lax-Milgram theorems and applications to \(p\)-Laplace equations

Authors: Dương Minh Đức, Nguyễn Hoàng Lộc, Lê Phi Long,

https://doi.org/10.1016/j.na.2006.11.048

Publisher, magazine: ,

Publication year: 2008

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Abstract

We obtain the nonlinear versions of the Stampacchia theorem and the Lax-Milgram theorem. Our results are stronger than the classical ones even in the linear case. Applying these theorems we get nontrivial solutions of \(p\)-Laplace elliptic and pseudo-\(p\)-Laplace problems.

Tags: Stampacchia theorem; Lax-Milgram theorem; \(p\)-Laplacian; pseudo-\(p\)-Laplacian; nontrivial solution; non-uniform elliptic problems