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.
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Russian Text © The Author(s), 2019, published in Matematicheskie Zametki, 2019, Vol. 106, No. 6, pp. 854–859.
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Vladimirov, A.A., Karulina, E.S. Oscillation Properties of a Multipoint Fourth-Order Boundary-Value Problem with Spectral Parameter in the Boundary Condition. Math Notes 106, 899–903 (2019). https://doi.org/10.1134/S0001434619110257
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DOI: https://doi.org/10.1134/S0001434619110257