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Short Communication
Differential Equations
On the character of nonlinearity discontinuities in eigenvalue problems for elliptic equations
D. K. Potapov St. Petersburg State University, St. Petersburg, Russia
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
The eigenvalue problems for equations of elliptic type with discontinuous by the phase variable nonlinearities are considered. The character of nonlinearity discontinuities is investigated. In this paper the restrictions on discontinuity points of nonlinearity are weaker than in works of other authors.
Keywords:
boundary value problems, elliptic equations, eigenvalue problems, discontinuous nonlinearity, character of discontinuities.
Original article submitted 01/IV/2012 revision submitted – 10/VIII/2012
Citation:
D. K. Potapov, “On the character of nonlinearity discontinuities in eigenvalue problems for elliptic equations”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 3(28) (2012), 188–190
Linking options:
https://www.mathnet.ru/eng/vsgtu1053 https://www.mathnet.ru/eng/vsgtu/v128/p188
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Abstract page: | 458 | Full-text PDF : | 206 | References: | 85 | First page: | 1 |
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