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Evolutionary problems of nonlinear magnetoelasticity
M. P. Vishnevskiiab, V. I. Priimenkob a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b North Fluminense State University
Abstract:
We consider mixed problems for nonlinear equations of magnetoelasticity. Our main result in the three-dimensional case is the proof of an existence and uniqueness theorem; uniqueness is established under some extra restrictions on the smoothness of solutions. We also manage to prove the existence and uniqueness of a weak solution to the problem in the two-dimensional case; uniqueness is established without any additional a priori assumptions on the smoothness of solutions.
Keywords:
nonlinear magnetoelastic effect, mixed problem, existence and uniqueness theorems.
Received: 15.01.2019 Revised: 15.01.2019 Accepted: 15.05.2019
Citation:
M. P. Vishnevskii, V. I. Priimenko, “Evolutionary problems of nonlinear magnetoelasticity”, Sibirsk. Mat. Zh., 61:1 (2020), 60–77; Siberian Math. J., 61:1 (2020), 47–61
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https://www.mathnet.ru/eng/smj5964 https://www.mathnet.ru/eng/smj/v61/i1/p60
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Abstract page: | 241 | Full-text PDF : | 62 | References: | 61 | First page: | 3 |
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