Koch, Othmar

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Koch, Othmar
 
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Results 41-60 of 267 (Search time: 0.004 seconds).

PreviewAuthor(s)TitleTypeIssue Date
41Auzinger, Winfried ; Koch, Othmar ; Jawecki, Tobias A computable strict upper bound for Krylov subspace approximations to the exponential of skew-Hermitian matricesPräsentation Presentation2018
42Auzinger, Winfried ; Koch, Othmar ; Hofstätter, Harald Adaptive exponential Lawson methods for nonlinear Schrödinger equationsPräsentation Presentation2018
43Auzinger Winfried - 2016 - Adaptive high-order splitting methods for systems of...pdf.jpgAuzinger, Winfried ; Koch, Othmar ; Quell, Michael Adaptive high-order splitting methods for systems of nonlinear evolution equations with periodic boundary conditionsArticle Artikel May-2017
44Auzinger Winfried - 2016 - Practical splitting methods for the adaptive...pdf.jpgAuzinger, Winfried ; Hofstätter, Harald ; Ketcheson, David ; Koch, Othmar Practical splitting methods for the adaptive integration of nonlinear evolution equations. Part I: Construction of optimized schemes and pairs of schemesArticle Artikel Mar-2017
45Auzinger, Winfried ; Kassebacher, Thomas ; Koch, Othmar ; Thalhammer, Mechthild Convergence of a Strang splitting finite element discretization for the Schrödinger-Poisson equationArtikel Article 2017
46Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Quell, Michael ; Thalhammer, Mechthild Adaptive Integrators for Schrödinger-Type EquationsPräsentation Presentation2017
47Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Quell, Michael ; Thalhammer, Mechthild Adaptive integration of large linear systems of Schrödinger type with time-dependent coefficients using Magnus-type methodsPräsentation Presentation2017
48Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Thalhammer, Mechthild Reduced order of the local error of splitting for parabolic problemsKonferenzbeitrag Inproceedings2017
49Donsa, Stefan ; Hofstätter, Harald ; Koch, Othmar ; Burgdörfer, Joachim ; Březinová, Iva Long-time expansion of a Bose-Einstein condensate: Observability of Anderson localizationArtikel Article 2017
50Auzinger, Winfried ; Brezinova, Iva ; Hofstätter, Harald ; Koch, Othmar ; Quell, Michael Practical Splitting Methods for the Adaptive Integration of Nonlinear Evolution Equations. Part II: Comparison of Local Error Estimation and Step-Selection Strategies for Nonlinear Schrödinger and Wave EquationsBericht Report2017
51Koch, Othmar ; Auzinger, Winfried ; Brezinova, Iva ; Hofstätter, Harald ; Thalhammer, Mechthild Adaptive exponential splitting and Lawson methods for Schrödinger equationsPräsentation Presentation2017
52Auzinger, Winfried ; Kassebacher, Thomas ; Koch, Othmar ; Thalhammer, Mechthild Adaptive time-splitting FEM discretization of the Schrödinger-Poisson equationPräsentation Presentation2017
53Brezinova, Iva ; Donsa, Stefan ; Hofstätter, Harald ; Koch, Othmar ; Burgdörfer, Joachim Expansion of Bose-Einstein condensates in disorder: Anderson localization and wave chaosPräsentation Presentation2017
54Auzinger, Winfried ; Herfort, Wolfgang ; Koch, Othmar ; Thalhammer, Mechthild The BCH-formula and order conditions for splitting methodsBuchbeitrag Book Contribution 2017
55Auzinger, Winfried ; Kassebacher, Thomas ; Koch, Othmar ; Thalhammer, Mechthild Adaptive splitting methods for nonlinear Schrödinger equations in the semiclassical regimeArtikel Article 2016
56Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Thalhammer, Mechthild Error analysis of splitting methods for parabolic problems under Dirichlet boundary conditionsPräsentation Presentation2016
57Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar Symbolic manipulation of flows of nonlinear evolution equations, with application in the analysis of split-step time integratorsKonferenzbeitrag Inproceedings 2016
58Auzinger, Winfried ; Herfort, Wolfgang ; Hofstätter, Harald ; Koch, Othmar Setup of order conditions for splitting methodsKonferenzbeitrag Inproceedings2016
59Auzinger, Winfried ; Hofstätter, Harald ; Ketcheson, David ; Koch, Othmar ; Thalhammer, Mechthild Higher-order time-adaptive splitting schemes for evolution equationsPräsentation Presentation2016
60Auzinger, Winfried ; Koch, Othmar ; Kassebacher, Thomas ; Thalhammer, Mechthild Time-splitting FEM discretization of the Schrödinger-Poisson equationPräsentation Presentation2016