A quasilinear method in the theory of small eigenfunctions for nonlinear periodic boundary-value problems |
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| Authors: | Yakov Mihajlovich Dymarskii D. N. Nepiypa |
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| Affiliation: | 1.Lugansk State Internal Affairs University,Lugansk,Ukraine;2.Lugansk National University,Lugansk,Ukraine |
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| Abstract: | Small eigenfunctions of a nonlinear periodic boundary-value problem are studied for the case of double degeneration of the eigenvalue of the linearized problem; the quasilinear representation is used. |
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