Zero interval limit perturbation expansion for the spectral entities of Hilbert-Schmidt operators combined with most dominant spectral component extraction: convergence and confirmative implementations

DOI10.1007/s10910-017-0740-1zbMath1373.65095OpenAlexW2589550592MaRDI QIDQ2402802

Metin Demiralp, Süha Tuna

Publication date: 14 September 2017

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-017-0740-1

zbMATH Keywords

convergenceeigenvalueseigenfunctionsperturbation expansionsoperator normnumerical comparisonHilbert-Schmidt integral operatorsfunction norPincherle-Goursat kernel

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Linear operators defined by compactness properties (47B07) Spectrum, resolvent (47A10) Integral operators (45P05) Integral operators (47G10) Eigenvalue problems for integral equations (45C05)

Uses Software

• Matlab

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