| Exponential splitting for unbounded operators E Hansen, A Ostermann Mathematics of computation 78 (267), 1485-1496, 2009 | 125 | 2009 |
| High order splitting methods for analytic semigroups exist E Hansen, A Ostermann BIT Numerical Mathematics 49 (3), 527-542, 2009 | 119 | 2009 |
| Dimension splitting for evolution equations E Hansen, A Ostermann Numerische Mathematik 108 (4), 557-570, 2008 | 55 | 2008 |
| A second-order positivity preserving scheme for semilinear parabolic problems E Hansen, F Kramer, A Ostermann Applied Numerical Mathematics 62 (10), 1428-1435, 2012 | 48 | 2012 |
| Phase field modelling of stress corrosion P Ståhle, E Hansen Engineering Failure Analysis 47, 241-251, 2015 | 46 | 2015 |
| Modelling heat transfer in a bone–cement–prosthesis system E Hansen Journal of biomechanics 36 (6), 787-795, 2003 | 37 | 2003 |
| Dimension splitting for quasilinear parabolic equations E Hansen, A Ostermann IMA journal of numerical analysis 30 (3), 857-869, 2010 | 22 | 2010 |
| High-order splitting schemes for semilinear evolution equations E Hansen, A Ostermann BIT Numerical Mathematics 56, 1303-1316, 2016 | 21 | 2016 |
| Convergence of multistep time discretizations of nonlinear dissipative evolution equations E Hansen SIAM journal on numerical analysis 44 (1), 55-65, 2006 | 19 | 2006 |
| Runge-Kutta time discretizations of nonlinear dissipative evolution equations E Hansen Mathematics of computation 75 (254), 631-640, 2006 | 18 | 2006 |
| Convergence analysis for splitting of the abstract differential Riccati equation E Hansen, T Stillfjord SIAM Journal on Numerical Analysis 52 (6), 3128-3139, 2014 | 17 | 2014 |
| Convergence of the implicit-explicit Euler scheme applied to perturbed dissipative evolution equations E Hansen, T Stillfjord Mathematics of Computation 82 (284), 1975-1985, 2013 | 16 | 2013 |
| Modeling of the heat distribution in the intervertebral disk J Persson, E Hansen, L Lidgren, I McCarthy Ultrasound in medicine & biology 31 (5), 709-717, 2005 | 16 | 2005 |
| Convergence analysis of domain decomposition based time integrators for degenerate parabolic equations M Eisenmann, E Hansen Numerische mathematik 140, 913-938, 2018 | 12 | 2018 |
| Additive domain decomposition operator splittings—convergence analyses in a dissipative framework E Hansen, E Henningsson IMA Journal of Numerical Analysis 37 (3), 1496-1519, 2017 | 11 | 2017 |
| A Convergence Analysis of the Peaceman--Rachford Scheme for Semilinear Evolution Equations E Hansen, E Henningsson SIAM Journal on Numerical Analysis 51 (4), 1900-1910, 2013 | 10 | 2013 |
| Galerkin/Runge–Kutta discretizations of nonlinear parabolic equations E Hansen Journal of computational and applied mathematics 205 (2), 882-890, 2007 | 10 | 2007 |
| Implicit Euler and Lie splitting discretizations of nonlinear parabolic equations with delay E Hansen, T Stillfjord BIT Numerical Mathematics 54 (3), 673-689, 2014 | 6 | 2014 |
| The error structure of the Douglas–Rachford splitting method for stiff linear problems E Hansen, A Ostermann, K Schratz Journal of Computational and Applied Mathematics 303, 140-145, 2016 | 5 | 2016 |
| Unconditional convergence of DIRK schemes applied to dissipative evolution equations E Hansen, A Ostermann Applied numerical mathematics 60 (1-2), 55-63, 2010 | 5 | 2010 |
Alexander OstermannProfessor of Mathematics, University of InnsbruckVerified email at uibk.ac.at
