PROBLEM WITH DYNAMIC BOUNDARY CONDITIONS FOR A HYPERBOLIC EQUATION
2017 ◽
Vol 23
(1)
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pp. 21-27
Keyword(s):
A Priori
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We consider an initial-boundary problem with dynamic boundary condition for a hyperbolic equation in a rectangle. Dynamic boundary condition represents a relation between values of derivatives with respect of spacial variables of a required solution and first-order derivatives with respect to time variable. The main result lies in substantiation of solvability of this problem. We prove the existence and uniqueness of a generalized solution. The proof is based on the a priori estimates obtained in this paper, Galyorkin’s procedure and the properties of Sobolev spaces.
2017 ◽
Vol 21
(3)
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pp. 9-20
2017 ◽
Vol 22
(1-2)
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pp. 33-45
2002 ◽
Vol 31
(4)
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pp. 201-213
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2003 ◽
Vol 3
(4)
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pp. 579-595
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2007 ◽
Vol 12
(1)
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pp. 3-20