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Research Papers
Oscillatory properties of selfadjoint boundary value problems of the fourth order
A. A. Vladimirova, A. A. Shkalikovbc a Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
b Moscow Center for Fundamental and Applied Mathematics
c Federal Research Center "Computer Science and Control" of Russian Academy of Sciences
Abstract:
The paper presents several results and methods that make it possible to trace the relationship between the number of internal zeros of nontrivial solutions for fourth order selfadjoint boundary value problems with separated boundary conditions and the negative inertia index of these problems.
Keywords:
oscillatory properties of solutions of boundary value problems, inertia index of boundary value problems, self-adjoint boundary value problems, Kellogg kernels.
Received: 13.02.2022
Citation:
A. A. Vladimirov, A. A. Shkalikov, “Oscillatory properties of selfadjoint boundary value problems of the fourth order”, Algebra i Analiz, 35:1 (2023), 109–133; St. Petersburg Math. J., 35:1 (2024), 83–100
Linking options:
https://www.mathnet.ru/eng/aa1847 https://www.mathnet.ru/eng/aa/v35/i1/p109
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Statistics & downloads: |
Abstract page: | 226 | Full-text PDF : | 7 | References: | 38 | First page: | 43 |
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