The principal term in the expansion of the error of the eigenvalues of the discrete analogue of an elliptic operator

zbMath0791.65082MaRDI QIDQ1311543

Viktor G. Prikazchikov

Publication date: 3 March 1994

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

eigenvalueseigenfunctionsecond-order elliptic operatordifference approximationvariable coefficients

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Error bounds for boundary value problems involving PDEs (65N15) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

Related Items (1)

Efficient two-sided estimates for the spectrum of some elliptic operators

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