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arXiv · 2005.12583

Quantitative tauberian approach to collisionless transport equations with diffuse boundary operators

Bertrand Lods·Mustapha Mokhtar-Kharroubi
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Abstract

This paper gives a spectral approach to time asymptotics of collisionless transport semi-groups with general diffuse boundary operators. The strong stability of the invariant density is derived from the classical Ingham theorem. A recent quantitative version of this theorem provides algebraic rates of convergence to equilibrium.

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Bertrand Lods, Mustapha Mokhtar-Kharroubi. 2020-05-26. Quantitative tauberian approach to collisionless transport equations with diffuse boundary operators. https://arxiv.org/abs/2005.12583

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