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Othmar Koch

Identifiers

  • name variant Othmar Koch 0.60 · backfill

Papers (14)

  1. Adaptive Exponential Integrators for MCTDHF math.NA · 2019 · author #4
  2. Non-existence of generalized splitting methods with positive coefficients of order higher than four math.NA · 2019 · author #3
  3. Computable upper error bounds for Krylov approximations to matrix exponentials and associated $\varphi$-functions math.NA · 2018 · author #3
  4. Symmetrized local error estimators for time-reversible one-step methods in nonlinear evolution equations math.NA · 2018 · author #3
  5. Non-satisfiability of a positivity condition for commutator-free exponential integrators of order higher than four math.NA · 2017 · author #2
  6. Long-time expansion of a Bose-Einstein condensate: Can Anderson localization be observed? cond-mat.quant-gas · 2017 · author #3
  7. Symbolic Manipulation of Flows of Nonlinear Evolution Equations, with Application in the Analysis of Split-Step Time Integrators math.NA · 2016 · author #3
  8. Setup of Order Conditions for Splitting Methods math.NA · 2016 · author #4
  9. Convergence of a Strang splitting finite element discretization for the Schr\"odinger-Poisson equation math.NA · 2016 · author #3
  10. Adaptive splitting methods for nonlinear Schr\"{o}dinger equations in the semiclassical regime math.NA · 2016 · author #3
  11. Adaptive high-order splitting methods for systems of nonlinear evolution equations with periodic boundary conditions math.NA · 2016 · author #2
  12. The BCH-Formula and Order Conditions for Splitting Methods math.NA · 2016 · author #3
  13. Practical splitting methods for the adaptive integration of nonlinear evolution equations. Part I: Construction of optimized schemes and pairs of schemes math.NA · 2016 · author #4
  14. Total-Variation-Diminishing Implicit-Explicit Runge-Kutta Methods for the Simulation of Double-Diffusive Convection in Astrophysics math.NA · 2011 · author #4

Mentions

  • 1905.05590 #4 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1905.05492 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1809.03369 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1806.07771 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1709.08473 #2 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1605.00453 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1605.00445 #4 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1605.00437 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1605.00429 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1604.01201 #2 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1604.01190 #3 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1604.01179 #4 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1106.5672 #4 · arxiv_oai · confidence 0.70 Othmar Koch
  • 1106.5672 #4 · backfill · confidence 0.70 Othmar Koch

Frequent Coauthors