Weak-Strong Uniqueness and High-Friction Limit for Euler-Riesz Systems

Weak-Strong Uniqueness and High-Friction Limit for Euler-Riesz Systems

Year:    2024

Author:    Nuno J. Alves, José A. Carrillo, Young-Pil Choi

Communications in Mathematical Analysis and Applications, Vol. 3 (2024), Iss. 2 : pp. 266–286

Abstract

In this work, we employ the relative energy method to obtain a weak-strong uniqueness principle for a Euler-Riesz system, as well as to establish its convergence in the high-friction limit towards a gradient flow equation. The main technical challenge in our analysis is addressed using a specific case of a Hardy-Littlewood-Sobolev inequality for Riesz potentials.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/cmaa.2024-0011

Communications in Mathematical Analysis and Applications, Vol. 3 (2024), Iss. 2 : pp. 266–286

Published online:    2024-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    21

Keywords:    Euler-Riesz equations weak-strong uniqueness high-friction limit relative energy method.

Author Details

Nuno J. Alves

José A. Carrillo

Young-Pil Choi