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Found 25 Documents (Results 1–25)

The spectral properties of a two-term fourth-order operator with a spectral parameter in the boundary condition. (English. Russian original) Zbl 1521.34020

Sib. Math. J. 64, No. 3, 649-669 (2023); translation from Sib. Mat. Zh. 64, No. 3, 611-634 (2023).
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Uniform convergence of spectral expansions for a problem with a boundary condition depending on a spectral parameter. (English. Russian original) Zbl 1510.34040

Differ. Equ. 58, No. 9, 1153-1174 (2022); translation from Differ. Uravn. 58, No. 9, 1165-1185 (2022).
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Basis properties of root functions of a vibrational boundary value problem with boundary conditions depending on the spectral parameter. (English. Russian original) Zbl 1447.74016

Differ. Equ. 56, No. 8, 969-975 (2020); translation from Differ. Uravn. 56, No. 8, 995-1000 (2020).
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Convergence of eigenfunction expansions for a boundary value problem with spectral parameter in the boundary conditions. I. (English. Russian original) Zbl 1444.34035

Differ. Equ. 56, No. 2, 143-157 (2020); translation from Differ. Uravn. 56, No. 2, 147-161 (2020).
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Basis properties of root functions of the Sturm-Liouville problem with a spectral parameter in the boundary conditions. (English. Russian original) Zbl 1283.34076

Dokl. Math. 88, No. 1, 441-445 (2013); translation from Dokl. Akad. Nauk, 451, No. 5, 487-491 (2013).
MSC:  34L10 34B24
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