Approximating eigenfunctions of Fredholm operators in Banach spaces

DOI10.1016/0022-247X(85)90059-9zbMath0597.47009MaRDI QIDQ1079165

Luis Kramarz, Sylvia T. Bozeman

Publication date: 1985

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

finite rank operatoreigenfunction approximationbounded linear Fredholm operator of index zerocomputation of the eigenfunctionsreal eigenvalue of an integral operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) (Semi-) Fredholm operators; index theories (47A53) Eigenvalue problems for integral equations (45C05)

Cites Work

• Unnamed Item
• Algebraic perturbation methods for the solution of singular linear systems
• Finite rank modifications and generalized inverses of Fredholm operators
• The Spectral Approximation of Linear Operators with Applications to the Computation of Eigenelements of Differential and Integral Operators
• The Deferred Approach to the Limit for Eigenvalues of Integral Equations
• On the numerical computation of eigenvalues and eigenvectors of symmetric integral equations

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