Algorithms for inversion of diagonal plus semiseparable operator matrices

DOI10.1007/BF01217532zbMath1022.65063OpenAlexW2016231147MaRDI QIDQ1865921

Israel Gohberg, Yu.S.Eidel'man

Publication date: 19 October 2003

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01217532

zbMATH Keywords

numerical resultsintegral equationHilbert spaceinversion formulafast algorithmstructured matrixdivide and conquer techniquediagonal plus semiseparable operator matrices

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Numerical solutions to equations with linear operators (65J10) Equations and inequalities involving linear operators, with vector unknowns (47A50) Numerical solution of boundary value problems involving ordinary differential equations (65L10)

Related Items (3)

Discrete self-adjoint Dirac systems: asymptotic relations, Weyl functions and Toeplitz matrices ⋮ Fast inversion algorithms for a class of structured operator matrices. ⋮ Semiseparable integral operators and explicit solution of an inverse problem for a skew-self-adjoint Dirac-type system

Cites Work

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• On the numerical solution of two-point boundary value problems
• On the numerical solution of two‐point boundary value problems II
• A Fast Adaptive Numerical Method for Stiff Two-Point Boundary Value Problems

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