MATHEMATICA BOHEMICA, Vol. 132, No. 2, pp. 125-136 (2007)

Variable exponent Sobolev spaces with
zero boundary values

Petteri Harjulehto

P. Harjulehto, Department of Mathematics and Statistics, P. O. Box 68, FI-00014 University of Helsinki, Finland, e-mail: petteri.harjulehto@helsinki.fi, Research group home-page: http://www.math.helsinki.fi/analysis/varsobgroup

Abstract: We study different definitions of the first order variable exponent Sobolev space with zero boundary values in an open subset of $\Rn$.

Keywords: variable exponent, Sobolev space, zero boundary value

Classification (MSC2000): 46E35

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