Harald Hofstätter

22 papers B 3C 1Journal 16Unranked 2
YearRankTypeTitle / Venue / Authors
2021 J jnl
Efficient Magnus-type integrators for solar energy conversion in Hubbard models.
CoRR
Winfried Auzinger, Juliette Dubois, Karsten Held, Harald Hofstätter, Tobias Jawecki, Anna Kauch, Othmar Koch, Karolina Kropielnicka, Pranav Singh, Clemens Watzenböck
2021 J jnl
User manual for bch, a program for the fast computation of the Baker-Campbell-Hausdorff and similar series.
CoRR
Harald Hofstätter
2019 — conf
Adaptive Exponential Integrators for MCTDHF.
LSSC
Winfried Auzinger, Alexander Grosz, Harald Hofstätter, Othmar Koch
2019 B conf
An Algorithm for Computing Coefficients of Words in Expressions Involving Exponentials and Its Application to the Construction of Exponential Integrators.
CASC
Harald Hofstätter, Winfried Auzinger, Othmar Koch
2019 J jnl
An Algorithm for Computing Coefficients of Words in Expressions Involving Exponentials and its Application to the Construction of Exponential Integrators.
CoRR
Harald Hofstätter, Winfried Auzinger, Othmar Koch
2019 J jnl
Non-existence of generalized splitting methods with positive coefficients of order higher than four.
Appl. Math. Lett.
Winfried Auzinger, Harald Hofstätter, Othmar Koch
2019 J jnl
Non-satisfiability of a positivity condition for commutator-free exponential integrators of order higher than four.
Numerische Mathematik
Harald Hofstätter, Othmar Koch
2019 J jnl
Practical splitting methods for the adaptive integration of nonlinear evolution equations. Part II: Comparisons of local error estimation and step-selection strategies for nonlinear Schrödinger and wave equations.
Comput. Phys. Commun.
Winfried Auzinger, Iva Brezinová, Harald Hofstätter, Othmar Koch, Michael Quell
2019 J jnl
Symmetrized local error estimators for time-reversible one-step methods in nonlinear evolution equations.
J. Comput. Appl. Math.
Winfried Auzinger, Harald Hofstätter, Othmar Koch
2019 J jnl
Time adaptive Zassenhaus splittings for the Schrödinger equation in the semiclassical regime.
Appl. Math. Comput.
Winfried Auzinger, Harald Hofstätter, Othmar Koch, Karolina Kropielnicka, Pranav Singh
2016 B conf
Setup of Order Conditions for Splitting Methods.
CASC
Winfried Auzinger, Wolfgang Herfort, Harald Hofstätter, Othmar Koch
2016 B conf
Symbolic Manipulation of Flows of Nonlinear Evolution Equations, with Application in the Analysis of Split-Step Time Integrators.
CASC
Winfried Auzinger, Harald Hofstätter, Othmar Koch
2015 J jnl
A distributed and scalable approach to building monitoring.
J. Inf. Technol. Constr.
Robert Zach, Harald Hofstätter, Christian Tauber, Ardeshir Mahdavi
2015 J jnl
Defect-based local error estimators for splitting methods, with application to Schrödinger equations, Part III: The nonlinear case.
J. Comput. Appl. Math.
Winfried Auzinger, Harald Hofstätter, Othmar Koch, Mechthild Thalhammer
2014 — conf
A Distributed Generic Data Structure for Urban Level Building Data Monitoring.
ICT-EurAsia
Stefan Glawischnig, Harald Hofstätter, Ardeshir Mahdavi
2014 J jnl
An approximate eigensolver for self-consistent field calculations.
Numer. Algorithms
Harald Hofstätter, Othmar Koch
2014 J jnl
Convergence analysis of high-order time-splitting pseudo-spectral methods for rotational Gross-Pitaevskii equations.
Numerische Mathematik
Harald Hofstätter, Othmar Koch, Mechthild Thalhammer
2013 C conf
A Data Mashup Engine for Smartphones Based on XProc.
MoMM
Harald Hofstätter, Amin Anjomshoaa, A Min Tjoa
2010 J jnl
Iterative diagonalization in augmented plane wave based methods in electronic structure calculations.
J. Comput. Phys.
Peter Blaha, Harald Hofstätter, Othmar Koch, R. Laskowski, K. Schwarz
2006 J jnl
Analysis of a defect correction method for geometric integrators.
Numer. Algorithms
Harald Hofstätter, Othmar Koch
2005 J jnl
Modified defect correction algorithms for ODEs. Part II: Stiff initial value problems.
Numer. Algorithms
Winfried Auzinger, Harald Hofstätter, Wolfgang Kreuzer, Ewa Weinmüller
2004 J jnl
Modified Defect Correction Algorithms for ODEs. Part I: General Theory.
Numer. Algorithms
Winfried Auzinger, Harald Hofstätter, Wolfgang Kreuzer, Ewa Weinmüller