Name Card

Full name Familienname, Vorname
Koch, Othmar
 
Main Affiliation Organisations­zuordnung
 

Own Publications Eigene Publikationen

Results 1-20 of 267 (Search time: 0.002 seconds).

PreviewAuthor(s)TitleTypeIssue Date
1Auzinger, Winfried ; Koch, Othmar Adaptive exponential splittingPresentation Vortrag7-Jul-2022
2Hofstätter, Harald ; Koch, Othmar An approximate eigensolver for self-consistent field calculationsArticle Artikel 2022
3Auzinger, Winfried ; Burdeos, Katarina ; Fallahpour, Merlin ; Koch, Othmar ; Mendoza, Renier ; Weinmüller, Ewa A numerical continuation method for parameter-dependent boundary value problems using bvpsuite 2.0Artikel Article 2022
4Auzinger, Winfried ; Grosz, Alexander ; Hofstätter, Harald ; Koch, Othmar Adaptive Time Propagation of the MCTDHF EquationsPräsentation Presentation2022
5Auzinger, Winfried ; Dubois, Juliette ; Held, Karsten ; Hofstätter, Harald ; Jawecki, Tobias ; Kauch, Anna ; Koch, Othmar ; Kropielnicka, Karolina ; Singh, Pranav ; Watzenböck, Clemens Efficient Magnus-type integrators for solar energy conversion in Hubbard modelsArtikel Article 2022
6Auzinger, Winfried ; Held, Karsten ; Kauch, Anna ; Watzenböck, Clemens ; Koch, Othmar Adaptive Magnus-type integrators for the simulation of solar cellsPräsentation Presentation2022
7Auzinger, Winfried ; Jawecki, Tobias ; Koch, Othmar ; Pukach, Petro ; Stolyarchuk, Roksolyana ; Weinmüller, Ewa Some Aspects on [numerical] Stability of Evolution Equations of Stiff Type; Use of Computer AlgebraKonferenzbeitrag Inproceedings2021
8Wanzenböck, Ralf ; Donsa, Stefan ; Hofstätter, Harald ; Koch, Othmar ; Schlagheck, Peter ; Březinová, Iva Chaos-induced loss of coherence of a Bose-Einstein condensateArtikel Article 2021
9Auzinger, Winfried ; Březinová, Iva ; Grosz, Alexander ; Hofstätter, Harald ; Koch, Othmar ; Sato, Takeshi Efficient adaptive exponential time integrators for nonlinear Schrödinger equations with nonlocal potentialArtikel Article 2021
10Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Quell, Michael Adaptive Time Propagation for Time-Dependent Schrödinger EquationsArtikel Article 2021
11Auzinger, Winfried ; Grosz, Alexander ; Hofstätter, Harald ; Koch, Othmar Adaptive Exponential Integrators for MCTDHFKonferenzbeitrag Inproceedings2020
12Jawecki, Tobias ; Auzinger, Winfried ; Koch, Othmar Computable upper error bounds for Krylov approximations to matrix exponentials and associated phi-functionsArtikel Article 2020
13Amodio, Pierluigi ; Budd, Chris J. ; Koch, Othmar ; Rottschäfer, Vivi ; Settanni, Giuseppina ; Weinmüller, Ewa Near critical, self-similar, blow-up solutions of the generalised Korteweg-de Vries equation: asymptotics and computationsArtikel Article 2020
14Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Quell, Michael ; Thalhammer, Mechthild A Posteriori Error Estimation for Magnus-Type IntegratorsArtikel Article 2019
15Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Kropielnicka, Karolina ; Singh, Pranav Time adaptive Zassenhaus splittings for the Schrödinger equation in the semiclassical regimePräsentation Presentation2019
16Auzinger, Winfried ; Koch, Othmar ; Weinmüller, Ewa ; Wurm, Stefan Modular version bvpsuite1.2 of the collocation MATLAB package bvpsuite1.1Bericht Report2019
17Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar An algorithm for computing coefficients of words in expressions envolving exponentials and its application to the construction of exponential integratorsKonferenzbeitrag Inproceedings2019
18Auzinger, Winfried ; Grosz, Alexander ; Hofstätter, Harald ; Koch, Othmar Efficient adaptive time integrators for high-dimensional Schrödinger equationsPräsentation Presentation2019
19Amodio, P ; Budd, Ch. ; Koch, Othmar ; Rottschäfer, Vivi ; Settanni, G. ; Weinmüller, Ewa Near critical, self-similar, blow-up solutions of the generalised Korteweg-de Vries equation: asymptotics and computationsBericht Report2019
20Auzinger, Winfried ; Hofstätter, Harald ; Koch, Othmar ; Kropielnicka, Karolina ; Singh, Pranav Time adaptive Zassenhaus splittings for the Schrödinger equation in the semiclassical regimeArtikel Article 2019

Contributing Publications Mitbeteiligte Publikationen

Results 1-4 of 4 (Search time: 0.001 seconds).

PreviewAuthor(s)TitleTypeIssue Date
1Fallahpour Merlin - 2019 - Pathfollowing with automatic step-length control...pdf.jpgFallahpour, Merlin Pathfollowing with automatic step-length control implemented in the new Matlab package bvpsuite2.0Thesis Hochschulschrift 2019
2Wurm Stefan - 2016 - BVPsuite 20 a new version of a collocation code for...pdf.jpgWurm, Stefan BVPsuite 2.0 a new version of a collocation code for singular BVPs in ODEs EVPs and DAEsThesis Hochschulschrift 2016
3Saboor Bagherzadeh, Amir Defect-based error estimation for higher order differential equationsThesis Hochschulschrift2011
4Simon, Christa Numerical solutions of singular eigenvalue problems for ODEs with a focus on problems posed on semi-infinite intervalsThesis Hochschulschrift2009