Existence and comparison of maximal and
Existence and comparison of maximal and minimal solutions for pseudomonotone elliptic problems in L1
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Juan Casado-Dı́az; Alessio Porretta
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Article
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2003
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Elsevier Science
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English
⚖ 247 KB
We consider the nonhomogeneous Dirichlet problem -div(a(x; u; ∇u)) = f in ; u = w on @ ; where -div(a(x; u; ∇u)) is a pseudomonotone operator of Leray-Lions type deÿned in W 1;p 0 ( ), w ∈ W 1;p ( ) and f is in L 1 ( ). Under suitable assumptions of locally Lipschitz, or locally H older, continuity