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arXiv · 2512.05168

Comparison of some geometric frameworks for dissipative evolution in multiscale non-equilibrium thermodynamics

Miroslav Grmela·Michal Pavelka
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Abstract

In this paper, we review and compare some geometric frameworks for dissipation in non-equilibrium thermodynamics. We start with a brief overview of classical irreversible thermodynamics and gradient dynamics. Then we discuss several specific frameworks including Rayleigh dissipation potential and the dissipative d'Alembert framework, showing their relations with gradient dynamics. Finally, we discuss frameworks for dissipative evolution generated from Poisson brackets.

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Miroslav Grmela, Michal Pavelka. 2025-12-04. Comparison of some geometric frameworks for dissipative evolution in multiscale non-equilibrium thermodynamics. https://arxiv.org/abs/2512.05168

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