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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Statistical Solutions of the 2D Euler Equations

## Statistical Solutions of the 2D Euler EquationsAdd to your list(s) Download to your calendar using vCal - Emil Wiedemann (Universität Ulm)
- Friday 18 February 2022, 13:30-14:30
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact nobody. TURW02 - Rigorous analysis of incompressible fluid models and turbulence It has been well-accepted for a long time that turbulence requires a probabilistic description. Accordingly, concepts of statistical solution for the Navier-Stokes equations were introduced by Foias and Vishik-Fursikov in the 1970s. In contrast, similar notions for the Euler equations have received comparatively little attention. We show how the deterministic existence theory for the 2D Euler equations with unbounded vorticity (even in the Delort class) can be established in the statistical context, and discuss the relation with the measure-valued solutions of DiPerna-Majda and the Young measure-based statistical solution concept of Fjordholm-Lanthaler-Mishra. This is joint work with Raphael Wagner. This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
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