Stefan Güttel (Guettel)
Stefan Güttel (Guettel)
Department of Mathematics, The University of Manchester, UK
Verified email at manchester.ac.uk - Homepage
Title
Cited by
Cited by
Year
Rational Krylov approximation of matrix functions: Numerical methods and optimal pole selection
S Güttel
GAMM Mitteilungen 36 (1), 8-31, 2013
1152013
Implementation of a restarted Krylov subspace method for the evaluation of matrix functions
M Afanasjew, M Eiermann, OG Ernst, S Güttel
Linear Algebra and its Applications 429 (10), 2293-2314, 2008
1062008
Robust Padé approximation via SVD
P Gonnet, S Güttel, LN Trefethen
SIAM Review 55 (1), 101-117, 2013
852013
Rational Krylov Methods for Operator Functions
S Güttel
PhD dissertation, TU Bergakademie Freiberg, 2010, 2010
822010
The nonlinear eigenvalue problem *
S Güttel, F Tisseur
Acta Numerica 26, 1-94, 2017
802017
NLEIGS: A class of robust fully rational Krylov methods for nonlinear eigenvalue problems
S Güttel, R Van Beeumen, K Meerbergen, W Michiels
SIAM Journal on Scientific Computing 36 (6), A2842-A2864, 2014
78*2014
PARAEXP: A parallel integrator for linear initial-value problems
MJ Gander, S Güttel
SIAM Journal on Scientific Computing 35 (2), C123-C142, 2013
742013
Zolotarev quadrature rules and load balancing for the FEAST eigensolver
S Güttel, E Polizzi, PTP Tang, G Viaud
SIAM Journal of Scientific Computing 37 (4), A2100-A2122, 2015
702015
Efficient and stable Arnoldi restarts for matrix functions based on quadrature
A Frommer, S Güttel, M Schweitzer
SIAM Journal on Matrix Analysis and Applications 35 (2), 661-683, 2014
682014
Deflated restarting for matrix functions
M Eiermann, OG Ernst, S Güttel
SIAM Journal on Matrix Analysis and Applications 32 (2), 621-641, 2011
562011
Generalized rational Krylov decompositions with an application to rational approximation
M Berljafa, S Güttel
SIAM Journal on Matrix Analysis and Applications 36 (2), 894-916, 2015
552015
Near-optimal perfectly matched layers for indefinite Helmholtz problems
V Druskin, S Güttel, L Knizhnerman
SIAM Review 58 (1), 90-116, 2015
452015
The RKFIT algorithm for nonlinear rational approximation
M Berljafa, S Güttel
Manchester Institute for Mathematical Sciences, The University of Manchester, UK, 2015
39*2015
Three-Dimensional Transient Electromagnetic Modeling Using Rational Krylov Methods
RU Börner, OG Ernst, S Güttel
372014
A black-box rational Arnoldi variant for Cauchy–Stieltjes matrix functions
S Güttel, L Knizhnerman
BIT Numerical Mathematics 53 (3), 595-616, 2013
362013
On the convergence of rational Ritz values
B Beckermann, S Güttel, R Vandebril
SIAM Journal on Matrix Analysis and Applications 31 (4), 1740-1774, 2010
352010
Convergence of restarted Krylov subspace methods for Stieltjes functions of matrices
A Frommer, S Güttel, M Schweitzer
SIAM Journal on Matrix Analysis and Applications 35 (4), 1602-1624, 2014
342014
A generalization of the steepest descent method for matrix functions
M Afanasjew, M Eiermann, OG Ernst, S Güttel
Electronic Transactions on Numerical Analysis 28, 206-222, 2008
282008
Superlinear convergence of the rational Arnoldi method for the approximation of matrix functions
B Beckermann, S Güttel
Numerische Mathematik 121 (2), 205-236, 2012
262012
Some observations on weighted GMRES
S Güttel, J Pestana
Numerical Algorithms 67 (4), 733-752, 2014
242014
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