Uniform dissipativity for mixed-order hyperbolic systems, with an application to relativistic fluid dynamics
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2022
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Journal of Differential Equations. Elsevier. 2022, 325, pp. 70-81. ISSN 0022-0396. eISSN 1090-2732. Available under: doi: 10.1016/j.jde.2022.04.008
Zusammenfassung
This paper extends a characterization of uniform dissipativity given in a previous publication by two of the authors for second-order hyperbolic systems to an equally natural class of hyperbolic systems of mixed order. These systems are finite-speed-of-propagation counterparts of symmetric hyperbolic-parabolic systems, and the characterizing condition obtained plays a role analogous to the Kawashima condition, inducing decay rates for all Fourier modes in a way that gives – at least for linear constant-coefficients problems, to which this paper restricts attention – uniform decay of solutions in L2 based Sobolev spaces.
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FREISTÜHLER, Heinrich, Moritz REINTJES, Matthias SROCZINSKI, 2022. Uniform dissipativity for mixed-order hyperbolic systems, with an application to relativistic fluid dynamics. In: Journal of Differential Equations. Elsevier. 2022, 325, pp. 70-81. ISSN 0022-0396. eISSN 1090-2732. Available under: doi: 10.1016/j.jde.2022.04.008BibTex
@article{Freistuhler2022Unifo-57710, year={2022}, doi={10.1016/j.jde.2022.04.008}, title={Uniform dissipativity for mixed-order hyperbolic systems, with an application to relativistic fluid dynamics}, volume={325}, issn={0022-0396}, journal={Journal of Differential Equations}, pages={70--81}, author={Freistühler, Heinrich and Reintjes, Moritz and Sroczinski, Matthias} }
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