Results 201 to 210 of about 3,479 (214)

Shifted GMRES for oscillatory integrals

Numerische Mathematik, 2009
By applying the generalized minimal residual (GMRES) algorithm to a shifted linear differential operator, the author constructs a new method for approximating the oscillatory integral \(\int_a^b f(x)e^{i\omega g(x)}dx\). Unlike the existing methods, this one satisfies simultaneously the following properties: it has high asymptotic order and stability ...
openaire   +1 more source

The superlinear convergence behaviour of GMRES

Journal of Computational and Applied Mathematics, 1993
H A Van Der Vorst, C Vuik
exaly  

A Flexible Inner-Outer Preconditioned GMRES Algorithm

SIAM Journal of Scientific Computing, 1993
Yousef Saad
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Restarted GMRES preconditioned by deflation

Journal of Computational and Applied Mathematics, 1996
Jocelyne Erhel, Kevin Burrage
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GMRES/CR and Arnoldi/Lanczos as Matrix Approximation Problems

SIAM Journal of Scientific Computing, 1994
Anne Greenbaum, Lloyd N Trefethen
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A Technique for Accelerating the Convergence of Restarted GMRES

SIAM Journal on Matrix Analysis and Applications, 2005
E R Jessup
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A preconditioned and extrapolation-accelerated GMRES method for PageRank

Applied Mathematics Letters, 2014
Bing-Yuan Pu, Ting-Zhu Huang, Chun Wen   +2 more
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A simpler GMRES and its adaptive variant for shifted linear systems

Numerical Linear Algebra With Applications, 2017
Yan-Fei Jing, Ting-Zhu Huang
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A Restarted GMRES Method Augmented with Eigenvectors

SIAM Journal on Matrix Analysis and Applications, 1995
Ronald B Morgan
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Generalization of convergence conditions for a restarted GMRES

Numerical Linear Algebra With Applications, 2000
Jan Zitko
exaly