Error Bounds for Low-Rank Approximations of the First Exponential Integral Kernel

DOI10.1080/01630563.2012.707866zbMath1270.33013OpenAlexW2060404079MaRDI QIDQ4912743

A. L. Nunes, Mario Ahues, Paulo B. Vasconcelos

Publication date: 5 April 2013

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2012.707866

zbMATH Keywords

weakly singular integral operatorpolynomial interpolation of Lagrangespectral problem for integral operators

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical methods for integral equations (65R20) Data structures (68P05) Eigenvalue problems for integral equations (45C05) Numerical approximation and evaluation of special functions (33F05) Singular integral equations (45E99)

Related Items (3)

Data-sparse approximation on the computation of a weakly singular Fredholm equation: a stellar radiative transfer application ⋮ Unnamed Item ⋮ Unnamed Item

Cites Work

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• SLEPc
• Construction of Data-Sparse $\mathcal{H}^2$-Matrices by Hierarchical Compression
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