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Zhurnal Matematicheskoi Fiziki, Analiza, Geometrii [Journal of Mathematical Physics, Analysis, Geometry], 2011, Volume 7, Number 4, Pages 295–332
(Mi jmag516)
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This article is cited in 1 scientific paper (total in 1 paper)
Classical solution of a degenerate elliptic-parabolic free boundary problem
B. V. Bazaliy, S. P. Degtyarev Institute of Applied Mathematics and Mechanics, National Academy of Sciences of Ukraine, 74 R. Luxemburg Str., Donetsk 83114, Ukraine
Abstract:
A free boundary problem describing a filtration process in a porous medium is considered. An unknown interface divides the filtration domain into elliptic and parabolic regions. In the parabolic region the governing equation is degenerate. The existence of a smooth solution in the weighted Hölder space is proved
Key words and phrases:
elliptic and parabolic equations, free boundary problems, classical solutions, a priori estimates.
Received: 11.03.2011
Citation:
B. V. Bazaliy, S. P. Degtyarev, “Classical solution of a degenerate elliptic-parabolic free boundary problem”, Zh. Mat. Fiz. Anal. Geom., 7:4 (2011), 295–332
Linking options:
https://www.mathnet.ru/eng/jmag516 https://www.mathnet.ru/eng/jmag/v7/i4/p295
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Abstract page: | 221 | Full-text PDF : | 71 | References: | 34 |
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