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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2009, Volume 49, Number 4, Pages 662–670
(Mi zvmmf8)
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Blowup of the solution to a nonlinear system of Sobolev-type equations
P. A. Chubenko Faculty of Physics, Moscow State University, Moscow, 119992, Russia
Abstract:
An initial-boundary value problem is considered for a fifth-order nonlinear equation describing the dynamics of a Kelvin–Voigt fluid with allowance for strong spatial dispersion in the presence of sources with a cubic nonlinearity. A local existence theorem is proved. The method of energy inequalities is used to find sufficient conditions for the solution to blowup in a finite time.
Key words:
Kelvin–Voigt fluid, Sobolev-type equation, strong generalized solution, contraction mapping principle, method of differential inequalities, solution blowup.
Received: 16.05.2008
Citation:
P. A. Chubenko, “Blowup of the solution to a nonlinear system of Sobolev-type equations”, Zh. Vychisl. Mat. Mat. Fiz., 49:4 (2009), 662–670; Comput. Math. Math. Phys., 49:4 (2009), 638–646
Linking options:
https://www.mathnet.ru/eng/zvmmf8 https://www.mathnet.ru/eng/zvmmf/v49/i4/p662
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Statistics & downloads: |
Abstract page: | 335 | Full-text PDF : | 98 | References: | 65 | First page: | 7 |
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