Othmar Koch | DeepAI

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research

∙ 02/02/2023

Adaptive exponential multi-operator splitting for MHD

We construct splitting methods for the solution of the equations of magn...

0 Othmar Koch, et al. ∙

research

∙ 11/30/2021

Efficient Adaptive Computation of the Dynamics of Mott Transistors

We investigate time-adaptive Magnus-type integrators for the numerical a...

0 Winfried Auzinger, et al. ∙

research

∙ 04/05/2021

Efficient Magnus-type integrators for solar energy conversion in Hubbard models

Strongly interacting electrons in solids are generically described by Hu...

0 Winfried Auzinger, et al. ∙

research

∙ 11/29/2019

An Algorithm for Computing Coefficients of Words in Expressions Involving Exponentials and its Application to the Construction of Exponential Integrators

This paper discusses an efficient implementation of the generation of or...

0 Harald Hofstätter, et al. ∙