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Singular sets of anisotropic weighted capacity zero and degenerate quasilinear parabolic equations

Published online by Cambridge University Press:  14 November 2011

Luis M. R. Saraiva
Luis M. R. Saraiva
Affiliation:
CMAF, Av. Professor Gama Pinto 2, 1699 Lisboa Codex, Portugal
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Abstract

The aim of this paper is to characterise sets of anisotropic weighted capacity zero. In this we generalise previous known results for the isotropic equivalent. A particular case of this zero capacity set is used to generalise removable singularity results for weak solutions of degenerate quasilinear parabolic equations and for their elliptic equivalent when its structure is still essentially isotropic, with the anisotropy confined to the mixed norms of the generalised Lebesgue spaces involved.

Type
Research Article
Information
Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 126 , Issue 1 , 1996 , pp. 209 - 224
Copyright
Copyright © Royal Society of Edinburgh 1996

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