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Type: Artigo de periódico
Title: Boundary concentration phenomena for a singularly perturbed elliptic problem
Author: Malchiodi, A
Montenegro, M
Abstract: We exhibit new concentration phenomena for the equation -epsilon(2)Deltau + u = u(p) in a smooth bounded domain Omega subset of or equal to R-2 and with Neumann boundary conditions. The exponent p is greater than or equal to 2 and the parameter epsilon is converging to 0. For a suitable sequence epsilon(n) --> 0 we prove the existence of positive solutions u(n) concentrating at the whole boundary of Omega or at some component. (C) 2002 Wiley Periodicals, Inc.
Country: EUA
Editor: John Wiley & Sons Inc
Citation: Communications On Pure And Applied Mathematics. John Wiley & Sons Inc, v. 55, n. 12, n. 1507, n. 1568, 2002.
Rights: fechado
Identifier DOI: 10.1002/cpa.10049
Date Issue: 2002
Appears in Collections:Unicamp - Artigos e Outros Documentos

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