ICTS:29923

Video URL

Dissipation and mixing: from turbulent flows to weak solutions - I

Dissipation and mixing: from turbulent flows to weak solutions - I

(2024). Dissipation and mixing: from turbulent flows to weak solutions - I. SciVideos. https://www.youtube.com/live/ZGuqHx52ktM

Dissipation and mixing: from turbulent flows to weak solutions - I. SciVideos, Sep. 22, 2024, https://www.youtube.com/live/ZGuqHx52ktM 

          @misc{ scivideos_ICTS:29923,
            doi = {},
            url = {https://www.youtube.com/live/ZGuqHx52ktM},
            author = {},
            keywords = {},
            language = {en},
            title = {Dissipation and mixing: from turbulent flows to weak solutions - I},
            publisher = {},
            year = {2024},
            month = {sep},
            note = {ICTS:29923 see, \url{https://scivideos.org/icts-tifr/29923}}
          }
László Székelyhidi (Distinguished lecture)
Talk numberICTS:29923
Source RepositoryICTS-TIFR
Source EventDeterministic and Stochastic Analysis of Euler and Navier-Stokes Equations
Collection

Abstract

There is a well-known discrepancy in mathematical fluid mechanics between phenomena that we can observe and phenomena on which we have theorems. The challenge for the mathematician is then to formulate an existence theory of solutions to the equations of hydrodynamics which is able to reflect observation. The most important such observation, forming the backbone of turbulence theory, is anomalous dissipation. In the talk, we survey some of the recent developments concerning weak solutions in this context.