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Symplectic GARK methods for Hamiltonian systems
Generalized Additive Runge-Kutta schemes have shown to be a suitable too...
03/06/2021 ∙ by Michael Günther, et al. ∙
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Enhanced fifth order WENO Shock-Capturing Schemes with Deep Learning
In this paper we enhance the well-known fifth order WENO shock-capturing...
03/06/2021 ∙ by Tatiana Kossaczká, et al. ∙
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Higher Strong Order Methods for Itô SDEs on Matrix Lie Groups
In this paper we present a general procedure for designing higher strong...
02/08/2021 ∙ by Michelle Muniz, et al. ∙
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Linearly implicit GARK schemes
Systems driven by multiple physical processes are central to many areas ...
08/04/2020 ∙ by Adrian Sandu, et al. ∙
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Dynamic iteration schemes and port-Hamiltonian formulation in coupled DAE circuit simulation
Electric circuits are usually described by charge- and flux-oriented mod...
04/27/2020 ∙ by Michael Günther, et al. ∙
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GivEn – Shape Optimization for Gas Turbines in Volatile Energy Networks
This paper describes the project GivEn that develops a novel multicriter...
02/20/2020 ∙ by Jan Backhaus, et al. ∙
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Inter/extrapolation-based multirate schemes – a dynamic-iteration perspective
Multirate behavior of ordinary differential equations (ODEs) and differe...
01/07/2020 ∙ by Andreas Bartel, et al. ∙
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RETRO: Relation Retrofitting For In-Database Machine Learning on Textual Data
There are massive amounts of textual data residing in databases, valuabl...
11/28/2019 ∙ by Michael Günther, et al. ∙
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Constrained Hybrid Monte Carlo algorithms for gauge-Higgs models
We present the construction of Hybrid Monte Carlo (HMC) algorithms for c...
08/07/2019 ∙ by Michael Günther, et al. ∙
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