Regularity of a boundary point for singular parabolic equations with measurable coefficients |
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Authors: | I I Skrypnik |
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Institution: | (1) Institute of Applied Mathematics and Mechanics, Ukrainian Academy of Sciences, Donetsk |
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Abstract: | We investigate the continuity of solutions of quasilinear parabolic equations near the nonsmooth boundary of a cylindrical domain. We prove a sufficient condition for the regularity of a boundary point, which coincides with the Wiener condition for the Laplace p-operator. The model case of the equations considered is the equation
with the Laplace p-operator
p
for 2n
/ (n + 1) < p < 2.Translated from Ukrains kyi Matematychnyi Zhurnal, Vol. 56, No. 4, pp. 506–516, April, 2004. |
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Keywords: | |
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