Monotone convergence of the extended Krylov subspace method for Laplace-Stieltjes functions of Hermitian positive definite matrices

DOI10.1016/j.laa.2016.06.041zbMath1347.65088OpenAlexW2464773345MaRDI QIDQ306481

Marcel Schweitzer

Publication date: 31 August 2016

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2016.06.041

zbMATH Keywords

Lanczos methodmonotone convergencematrix exponentialmatrix functionextended Krylov subspace methodLaplace-Stieltjes function

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix exponential and similar matrix functions (65F60)

Related Items (3)

The Short-Term Rational Lanczos Method and Applications ⋮ Krylov Subspace Restarting for Matrix Laplace Transforms ⋮ A Comparison of Limited-memory Krylov Methods for Stieltjes Functions of Hermitian Matrices

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