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Convergence of variational eigenvalues and eigenfunctions to the Dirichlet problem for the p-Laplacian in domains with fine-grained boundary

Published online by Cambridge University Press:  21 May 2010

Pavel Drábek
Affiliation:
University of West Bohemia, PO Box 314, 30614 Pilsen, Czech Republic ([email protected])
Yuliya Namlyeyeva
Affiliation:
Institute of Applied Mathematics and Mechanics, Ukraine National Academy of Sciences, 74 R. Luxemburg st., Donetsk 83114, Ukraine ([email protected])
Šárka Nečasová
Affiliation:
Mathematical Institute of Academy of Sciences of the Czech Republic, Žitná 25, 11567 Prague 1, Czech Republic ([email protected])

Abstract

We study the problem of the homogenization of Dirichlet eigenvalue problems for the p-Laplace operator in a sequence of perforated domains with fine-grained boundary. Using the asymptotic expansion method, we derive the homogenized problem for the new equation with an additional term of capacity type. Moreover, we show that a sequence of eigenvalues for the problem in perforated domains converges to the corresponding critical levels of the homogenized problem.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 2010

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