CALCULATION OF DISCRETE SEMI-BOUNDED OPERATORS’ EIGENVALUES WITH LARGE NUMBERS

DOI10.14529/MMPH190102zbMath1502.65050OpenAlexW2913323418MaRDI QIDQ5144171

S. I. Kadchenko, Ol'Ga Anatol'Evna Torshina, Galiya Amrullovna Zakirova, Lyubov' Sergeevna Ryazanova

Publication date: 15 January 2021

Published in: Bulletin of the South Ural State University series "Mathematics. Mechanics. Physics" (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/vyurm397

zbMATH Keywords

Galerkin methodspectral problemdiscrete operatorssemi-bounded operatorseigenvalues and eigenfunctions of operator

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15)

Cites Work

• A Numerical Method for Inverse Spectral Problems

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