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Johannes Kraus
Johannes Kraus
Professor for Numerical Analysis, University of Duisburg-Essen
Preverjeni e-poštni naslov na uni-due.de - Domača stran
Naslov
Navedeno
Navedeno
Leto
Multigrid methods for isogeometric discretization
KPS Gahalaut, JK Kraus, SK Tomar
Computer Methods in Applied Mechanics and Engineering 253, 413-425, 2013
1222013
Parameter-robust stability of classical three-field formulation of Biot's consolidation model
Q Hong, J Kraus
Electronic Transactions on Numerical Analysis 48, 202-226, 2018
1052018
Robust algebraic multilevel methods and algorithms
J Kraus, S Margenov
Walter de Gruyter, 2009
1022009
Algebraic multilevel preconditioning of finite element matrices using local Schur complements
JK Kraus
Numerical Linear Algebra with Applications 13 (1), 49-70, 2006
692006
Conservative discretizations and parameter-robust preconditioners for Biot and multiple-network flux-based poroelasticity models
Q Hong, J Kraus, M Lymbery, F Philo
Numerical Linear Algebra with Applications 2019, e2242, 2019
612019
A robust multigrid method for discontinuous Galerkin discretizations of Stokes and linear elasticity equations
Q Hong, J Kraus, J Xu, L Zikatanov
Numerische Mathematik 132 (1), 23-49, 2016
552016
An algebraic preconditioning method for M‐matrices: linear versus non‐linear multilevel iteration
JK Kraus
Numerical Linear Algebra with Applications 9 (8), 599-618, 2002
542002
Additive Schur complement approximation and application to multilevel preconditioning
J Kraus
SIAM Journal on Scientific Computing 34 (6), A2872-A2895, 2012
532012
Parameter-robust convergence analysis of fixed-stress split iterative method for multiple-permeability poroelasticity systems
Q Hong, J Kraus, M Lymbery, MF Wheeler
Multiscale modeling & simulation 18 (2), 916-941, 2020
372020
A multilevel method for discontinuous Galerkin approximation of three-dimensional anisotropic elliptic problems
JK Kraus, SK Tomar
Numerical Linear Algebra with Applications 15 (5), 417-438, 2008
342008
Uniformly stable discontinuous Galerkin discretization and robust iterative solution methods for the Brinkman problem
Q Hong, J Kraus
SIAM Journal on Numerical Analysis 54 (5), 2750-2774, 2016
332016
Algebraic multilevel preconditioners for the graph Laplacian based on matching in graphs
J Brannick, Y Chen, J Kraus, L Zikatanov
SIAM Journal on Numerical Analysis 51 (3), 1805-1827, 2013
322013
On the multilevel preconditioning of Crouzeix–Raviart elliptic problems
J Kraus, S Margenov, J Synka
Numerical Linear Algebra with Applications 15 (5), 395-416, 2008
322008
Multilevel preconditioning of two-dimensional elliptic problems discretized by a class of discontinuous Galerkin methods
JK Kraus, SK Tomar
SIAM Journal on Scientific Computing 30 (2), 684-706, 2008
32*2008
Polynomial of Best Uniform Approximation to 1/x and Smoothing in Two-level Methods
J Kraus, PS Vassilevski, L Zikatanov
Computational Methods in Applied Mathematics 12 (4), 448-468, 2012
312012
Preconditioning heterogeneous H(div) problems by additive Schur complement approximation and applications
J Kraus, R Lazarov, M Lymbery, S Margenov, L Zikatanov
SIAM Journal on Scientific Computing 38 (2), A875-A898, 2016
292016
Multilevel preconditioning of rotated bilinear non-conforming FEM problems
I Georgiev, J Kraus, S Margenov
Computers & Mathematics with Applications 55 (10), 2280-2294, 2008
282008
Algebraic multigrid based on computational molecules, 2: Linear elasticity problems
JK Kraus
SIAM Journal on Scientific Computing 30 (1), 505-524, 2008
272008
Algebraic multigrid based on computational molecules, 1: Scalar elliptic problems
JK Kraus, J Schicho
Computing 77, 57-75, 2006
272006
A new practical framework for the stability analysis of perturbed saddle-point problems and applications
Q Hong, J Kraus, M Lymbery, F Philo
Mathematics of Computation 92 (340), 607-634, 2023
23*2023
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