Electron. J. Diff. Equ., Vol. 2010(2010), No. 90, pp. 1-32.

Initial-boundary value problems in a plane corner for the heat equation

Borys V. Bazaliy, Nataliya Vasylyeva

Abstract:
We study the Dirichlet initial problem for the heat equation by the Fourier-Bessel method in a plane corner. We prove classical solvability for the problem in weighted H\"older spaces.

Submitted September 11, 2009. Published June 30, 2010.
Math Subject Classifications: 35K20, 35K365.
Key Words: Initial boundary value problems; nonsmooth domains; weighted Holder spaces; trigonometric series.

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Borys V. Bazaliy
Institute of Applied Mathematics and Mechanics of NAS of Ukraine
R. Luxemburg, str. 74, 83114 Donetsk, Ukraine
email: bazaliy@iamm.ac.donetsk.ua
Nataliya Vasylyeva
Institute of Applied Mathematics and Mechanics of NAS of Ukraine
R. Luxemburg, str. 74, 83114 Donetsk, Ukraine
email: vasylyeva@iamm.ac.donetsk.ua

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