Results 181 to 190 of about 16,256 (203)

Krylov Subspace Methods with a Twist

Krylov subspace methods are widely used iterative solvers for real or complex linear systems. In this talk, I will advocate that these methods should be viewed as more than just algorithms juggling matrices and vectors. Instead, with a view towards the setting behind the linear systems, we will systematically re-derive a general residual minimizing ...
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Implementation of a restarted Krylov subspace method for the evaluation of matrix functions

Linear Algebra and Its Applications, 2008
Oliver G Ernst, Stefan Güttel
exaly  

6. Krylov Subspace Methods

2011
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Chapter 6: Krylov Subspace Methods

2021
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Convergence Analysis of an Extended Krylov Subspace Method for the Approximation of Operator Functions in Exponential Integrators

SIAM Journal on Numerical Analysis, 2013
Tanja Göckler, Volker Grimm
exaly  

The Krylov subspace method

2000
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Variational and Krylov Subspace Methods

2022
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Krylov-Subspace Recycling via the POD-Augmented Conjugate-Gradient Method

SIAM Journal on Matrix Analysis and Applications, 2016
Kevin Carlberg
exaly  

9. Krylov Subspace Methods

2007
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Krylov subspace techniques for reduced-order modeling of large-scale dynamical systems

Applied Numerical Mathematics, 2002
Zhaojun Bai
exaly