Email this article Oscillation Properties of a Multipoint Fourth-Order Boundary-Value Problem with Spectral Parameter in the Boundary Condition
- Authors: Vladimirov A.A.1, Karulina E.S.2
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Affiliations:
- Federal Research Center Computer Science and Control
- Plekhanov Russian State University of Economics
- Issue: Vol 106, No 5-6 (2019)
- Pages: 899-903
- Section: Article
- URL: https://journal-vniispk.ru/0001-4346/article/view/151904
- DOI: https://doi.org/10.1134/S0001434619110257
- ID: 151904
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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.
About the authors
A. A. Vladimirov
Federal Research Center Computer Science and Control
Author for correspondence.
Email: vladimirov@shkal.math.msu.su
Russian Federation, Moscow, 119333
E. S. Karulina
Plekhanov Russian State University of Economics
Author for correspondence.
Email: karulinaes@yandex.ru
Russian Federation, Moscow, 117997
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