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This article is cited in 4 scientific papers (total in 4 papers)
A boundary value problem for a mixed type equation in a cylindrical domain
A. N. Artyushin Sobolev Institute of Mathematics, Novosibirsk, Russia
Abstract:
We examine a boundary value problem for a mixed type equation of the second order in a cylindrical domain. Under certain conditions, the existence of regular solutions in a suitable weighted Sobolev space is proven by regularization. The uniqueness of solutions is also established under the same conditions. A few estimates of the second derivatives of a generalized solution are obtained in the elliptic-parabolic domain.
Keywords:
mixed type equation, elliptic-hyperbolic equation.
Received: 11.07.2018 Revised: 18.07.2018 Accepted: 17.08.2018
Citation:
A. N. Artyushin, “A boundary value problem for a mixed type equation in a cylindrical domain”, Sibirsk. Mat. Zh., 60:2 (2019), 274–289; Siberian Math. J., 60:2 (2019), 209–222
Linking options:
https://www.mathnet.ru/eng/smj3075 https://www.mathnet.ru/eng/smj/v60/i2/p274
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Abstract page: | 330 | Full-text PDF : | 170 | References: | 49 | First page: | 15 |
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