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Regularity of a Boundary Point for the p(x)-Laplacian

Journal Article · · Journal of Mathematical Sciences
We study the behavior of solutions to the Dirichlet problem for the p(x)-Laplacian with a continuous boundary function. We prove the existence of a weak solution under the assumption that p is separated from 1 and ∞. We present a necessary and sufficient Wiener type condition for regularity of a boundary point provided that the exponent p has the logarithmic modulus of continuity at this point.
OSTI ID:
22774004
Journal Information:
Journal of Mathematical Sciences, Journal Name: Journal of Mathematical Sciences Journal Issue: 3 Vol. 232; ISSN JMTSEW; ISSN 1072-3374
Country of Publication:
United States
Language:
English

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