Stefan Güttel (Guettel)

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	All	Since 2016
Citations	1591	1174
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i10-index	31	27

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Co-authors

Oliver G. ErnstTU ChemnitzVerified email at math.tu-chemnitz.de
Leonid KnizhnermanChief specialist of a department, Central Geophysical Expedition, MoscowVerified email at cge.ru
Mario BerljafaR&D Engineer, Visage TechnologiesVerified email at visagetechnologies.com
Andreas FrommerProfessor für Angewandte Informatik, Bergische Universität WuppertalVerified email at math.uni-wuppertal.de
Marcel SchweitzerHeinrich-Heine-Universität DüsseldorfVerified email at hhu.de
Raf VandebrilProfessor Dept. Computerwetenschappen, KU LeuvenVerified email at cs.kuleuven.be
Ralph-Uwe BörnerTU Bergakademie FreibergVerified email at geophysik.tu-freiberg.de
Vladimir DruskinWorcester Polytechnic InstituteVerified email at wpi.edu
Steven ElsworthPhD Student, School of Mathematics, University of ManchesterVerified email at manchester.ac.uk
Francoise TisseurProfessor of Numerical Analysis, The University of Manchester, Department of MathematicsVerified email at manchester.ac.uk
Roel Van BeeumenLawrence Berkeley National LaboratoryVerified email at lbl.gov
Martin GanderUniversity of GenevaVerified email at unige.ch
Wim MichielsKU LeuvenVerified email at cs.kuleuven.be
Karl MeerbergenKU Leuven - Department of Computer ScienceVerified email at cs.kuleuven.be
LN TrefethenProfessor of Numerical Analysis, University of OxfordVerified email at maths.ox.ac.uk
Pedro GonnetGoogle SwitzerlandVerified email at google.com
Eric PolizziProfessor, University of Massachusetts, AmherstVerified email at ecs.umass.edu
Jonathan ShapiroDepartment of Computer Science, University of ManchesterVerified email at manchester.ac.uk
Timothy D. ButtersLead Data Scientist - BarclaysVerified email at barclays.com
John W PearsonReader, School of Mathematics, The University of EdinburghVerified email at ed.ac.uk

Stefan Güttel (Guettel)

Department of Mathematics, The University of Manchester, UK

Verified email at manchester.ac.uk - Homepage

Numerical Analysis Scientific Computing


Title Sort by citations Sort by year Sort by 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	123	2013
The nonlinear eigenvalue problem S Güttel, F Tisseur Manchester Institute for Mathematical Sciences, University of Manchester, 2017	111	2017
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	111	2008
Robust Padé approximation via SVD P Gonnet, S Güttel, LN Trefethen SIAM Review 55 (1), 101-117, 2013	98	2013
Rational Krylov Methods for Operator Functions S Güttel PhD dissertation, TU Bergakademie Freiberg, 2010, 2010	89	2010
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	87*	2014
PARAEXP: A parallel integrator for linear initial-value problems MJ Gander, S Güttel SIAM Journal on Scientific Computing 35 (2), C123-C142, 2013	84	2013
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	78	2015
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	77	2014
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	61	2015
Deflated restarting for matrix functions M Eiermann, OG Ernst, S Güttel SIAM Journal on Matrix Analysis and Applications 32 (2), 621-641, 2011	57	2011
Near-optimal perfectly matched layers for indefinite Helmholtz problems V Druskin, S Güttel, L Knizhnerman SIAM Review 58 (1), 90-116, 2015	50	2015
The RKFIT algorithm for nonlinear rational approximation M Berljafa, S Güttel Manchester Institute for Mathematical Sciences, The University of Manchester, UK, 2015	48*	2015
Three-Dimensional Transient Electromagnetic Modeling Using Rational Krylov Methods RU Börner, OG Ernst, S Güttel	41	2014
A black-box rational Arnoldi variant for Cauchy–Stieltjes matrix functions S Güttel, L Knizhnerman BIT Numerical Mathematics 53 (3), 595-616, 2013	41	2013
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	39	2014
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	33	2010
Some observations on weighted GMRES S Güttel, J Pestana Numerical Algorithms 67 (4), 733-752, 2014	27	2014
Superlinear convergence of the rational Arnoldi method for the approximation of matrix functions B Beckermann, S Güttel Numerische Mathematik 121 (2), 205-236, 2012	27	2012
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	27	2008

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