Elisabeth Ullmann - Google Scholar

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	All	Since 2015
Citations	1384	890
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i10-index	18	17

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200720082009201020112012201320142015201620172018201920204 15 14 36 71 88 109 140 114 120 133 143 203 176

Co-authors

Oliver G. ErnstTU ChemnitzVerified email at math.tu-chemnitz.de
Jonas LatzResearch Associate, University of CambridgeVerified email at cam.ac.uk
Iason PapaioannouTU MünchenVerified email at tum.de
Catherine E PowellMathematics, University of ManchesterVerified email at manchester.ac.uk
Robert ScheichlHeidelberg UniversityVerified email at uni-heidelberg.de
Michael B. GilesProfessor of Scientific Computing, University of OxfordVerified email at maths.ox.ac.uk
Aretha TeckentrupLecturer in Mathematics of Data Science, University of EdinburghVerified email at ed.ac.uk
David J. SilvesterProfessor of Mathematics, University of ManchesterVerified email at manchester.ac.uk
Howard ElmanProfessor of Computer Science, University of MarylandVerified email at cs.umd.edu
Frances Y. KuoUNSW AustraliaVerified email at unsw.edu.au
Ian SloanProfessor of Mathematics, University of New South Wales (UNSW Australia)Verified email at unsw.edu.au
Christoph SchwabProfessor for Mathematics, ETH ZurichVerified email at math.ethz.ch
Michael HinzeProfessor for optimization of complex systems, Mathematisches Institut, Universität Koblenz-LandauVerified email at uni-koblenz.de
Daniel StraubTU München, Engineering Risk Analysis GroupVerified email at tum.de
I.G. Graham Professor of Numerical Analysis Verified email at bath.ac.uk
Wolfgang BetzEngineering Risk Analysis Group, Technische Universität MünchenVerified email at tum.de
Barbara WohlmuthProefssorin für Mathematik, TU MünchenVerified email at ma.tum.de
Laura ScarabosioRadboud UniversityVerified email at math.ru.nl
Piotr ŚwierczyńskiTechnical University of MunichVerified email at ma.tum.de
Marvin EisenbergerPhD Student, Technische Universität MünchenVerified email at in.tum.de

Elisabeth Ullmann

Assistant Professor at the Technical University of Munich

Verified email at ma.tum.de - Homepage

Uncertainty Quantification Numerical Analysis Numerical Linear Algebra Applied Mathematics


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On the convergence of generalized polynomial chaos expansions OG Ernst, A Mugler, HJ Starkloff, E Ullmann ESAIM: Mathematical Modelling and Numerical Analysis 46 (2), 317-339, 2012	374	2012
Further analysis of multilevel Monte Carlo methods for elliptic PDEs with random coefficients AL Teckentrup, R Scheichl, MB Giles, E Ullmann Numerische Mathematik 125 (3), 569-600, 2013	188	2013
Stochastic Galerkin matrices OG Ernst, E Ullmann SIAM Journal on Matrix Analysis and Applications 31 (4), 1848-1872, 2010	111	2010
Computational aspects of the stochastic finite element method M Eiermann, OG Ernst, E Ullmann Computing and visualization in science 10 (1), 3-15, 2007	108	2007
Efficient solvers for a linear stochastic Galerkin mixed formulation of diffusion problems with random data OG Ernst, CE Powell, S David J, E Ullmann SIAM Journal on Scientific Computing 31 (2), 1424-1447, 2009	88	2009
Efficient iterative solvers for stochastic Galerkin discretizations of log-transformed random diffusion problems E Ullmann, HC Elman, OG Ernst SIAM Journal on Scientific Computing 34 (2), A659 - A682, 2012	81	2012
A Kronecker product preconditioner for stochastic Galerkin finite element discretizations E Ullmann SIAM Journal on Scientific Computing 32, 923-946, 2010	81	2010
Multilevel quasi-Monte Carlo methods for lognormal diffusion problems F Kuo, R Scheichl, C Schwab, I Sloan, E Ullmann Mathematics of Computation 86 (308), 2827-2860, 2017	63	2017
Preconditioning Stochastic Galerkin Saddle Point Problems CE Powell, E Ullmann Preprint 31, 2009	43	2009
Preconditioning stochastic Galerkin saddle point systems CE Powell, E Ullmann SIAM Journal on Matrix Analysis and Applications 31 (5), 2813-2840, 2010	40	2010
Solution strategies for stochastic finite element discretizations E Ullmann	40	2008
Multilevel estimation of rare events E Ullmann, I Papaioannou SIAM/ASA J. Uncertainty Quantification 3 (1), 922-953, 2015	31	2015
Mixed Finite Element analysis of lognormal diffusion and multilevel Monte Carlo methods IG Graham, R Scheichl, E Ullmann Stochastic Partial Differential Equations: Analysis and Computations, 2015	28	2015
Multilevel Sequential Monte Carlo for Bayesian Inverse Problems J Latz, I Papaioannou, E Ullmann Journal of Computational Physics 368, 154-178, 2018	25	2018
Multilevel Monte Carlo analysis for optimal control of elliptic PDEs with random coefficients A Ahmad Ali, E Ullmann, M Hinze SIAM/ASA J. Uncertainty Quantification 5 (1), 466 - 492, 2017	24	2017
Analysis of Boundary Effects on PDE-Based Sampling of Whittle--Matérn Random Fields U Khristenko, L Scarabosio, P Swierczynski, E Ullmann, B Wohlmuth SIAM/ASA Journal on Uncertainty Quantification 7 (3), 948-974, 2019	14	2019
Fast sampling of parameterised Gaussian random fields J Latz, M Eisenberger, E Ullmann Computer Methods in Applied Mechanics and Engineering 348, 978-1012, 2019	12	2019
Solving log-transformed random diffusion problems by stochastic Galerkin mixed finite element methods E Ullmann, C Powell SIAM/ASA J. Uncertainty Quantification 3 (1), 509–534, 2015	11	2015
Bayesian Parameter Identification in Cahn-Hilliard Models for Biological Growth C Kahle, KF Lam, J Latz, E Ullmann SIAM/ASA Journal on Uncertainty Quantification 7 (2), 526-552, 2019	8	2019
Multilevel adaptive sparse Leja approximations for Bayesian inverse problems IG Farcas, J Latz, E Ullmann, T Neckel, HJ Bungartz SIAM Journal on Scientific Computing 42 (1), A424-A451, 2020	3	2020

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