Computing \(exp(-\tau A) b\) with Laguerre polynomials
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Publication:625561
zbMath1205.65165MaRDI QIDQ625561
Yousef Saad, Bernard N. Sheehan, Roger B. Sidje
Publication date: 17 February 2011
Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/225534
orthogonal polynomialsconjugate residualpolynomial filteringexponential propagationfiltered conjugate residual
Computational methods for sparse matrices (65F50) Numerical methods for initial value problems involving ordinary differential equations (65L05) Approximation by polynomials (41A10)
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Efficient approximation of functions of some large matrices by partial fraction expansions ⋮ On the algorithm by Al-Mohy and Higham for computing the action of the matrix exponential: a posteriori roundoff error estimation ⋮ QSW\_MPI: a framework for parallel simulation of quantum stochastic walks ⋮ Vector estimates for \(f(A)\mathbf b\) via extrapolation ⋮ Robust Linear Stability Analysis and a New Method for Computing the Action of the Matrix Exponential ⋮ Estimating the condition number of \(f(A)b\)
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