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This article is cited in 4 scientific papers (total in 4 papers)
Oscillation Properties of a Multipoint Fourth-Order Boundary-Value Problem with Spectral Parameter in the Boundary Condition
A. A. Vladimirova, E. S. Karulinab a Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, Moscow
b Plekhanov Russian State University of Economics, Moscow
Abstract:
A multipoint fourth-order boundary-value problem with spectral parameter in the boundary condition is considered. It is proved that its spectrum is simple and the system of derivative eigenfunctions has oscillation properties.
Keywords:
oscillation eigenfunction, sign-regular operator, Sobolev space.
Received: 02.07.2019
Citation:
A. A. Vladimirov, E. S. Karulina, “Oscillation Properties of a Multipoint Fourth-Order Boundary-Value Problem with Spectral Parameter in the Boundary Condition”, Mat. Zametki, 106:6 (2019), 854–859; Math. Notes, 106:6 (2019), 899–903
Linking options:
https://www.mathnet.ru/eng/mzm12502https://doi.org/10.4213/mzm12502 https://www.mathnet.ru/eng/mzm/v106/i6/p854
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