Operator Approximation

DOI10.1007/978-81-322-2488-4_11zbMath1323.47013OpenAlexW4244132658MaRDI QIDQ3449720

Balmohan V. Limaye

Publication date: 5 November 2015

Published in: Semigroups, Algebras and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-81-322-2488-4_11

zbMATH Keywords

eigenvalue problemspectral projectionspectrumintegral operatorerror estimateresolvent setfinite rank operatorapproximate solutionresolvent operatorpointwise convergenceGalerkin approximationprojection approximationoperator equationnorm convergenceNyström approximationinterpolatory projectiondegenerate kernel approximationSloan approximationiterated versionnu convergence

Mathematics Subject Classification ID

Eigenvalue problems for linear operators (47A75) Linear operator approximation theory (47A58) Numerical solutions to equations with linear operators (65J10) Research exposition (monographs, survey articles) pertaining to operator theory (47-02)

Cites Work

• Approximate solutions of integral and operator equations
• A class of strongly stable operator approximations
• The Numerical Solution of Integral Equations of the Second Kind
• A New Superconvergent Projection Method for Approximate Solutions of Eigenvalue Problems
• The Stability of Finite Rank Methods with Applications to Integral Equations
• The Numerical Solution of the Eigenvalue Problem for Compact Integral Operators
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