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Dynamical Systems and PDEs
September 30, 2020 17:00, (this is Moscow time, CET=16:00), zoom identificator 916 0863 4426, password 115395
 


Kolmogorov theory of turbulence and its rigorous model, given by the Burgers equation

S. B. Kuksin

Institut de Mathématiques de Jussieu, Paris
Video records:
MP4 331.5 Mb

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Video files:112



Abstract: I will present three main laws from the Kolmogorov theory of turbulence ("the K41 model"), discuss their versions for one-dimensional fluid and will show that the latter may be rigorously justified for the 1d fluid, described by the Burgers equation, via a qualitative analysis of the dynamical system which the equation defines in Sobolev spaces. The talk is based on a MS of my joint book with Alex Boritchev.

Language: English

Website: https://zoom.us/j/91608634426?pwd=NDlZZlVjY3dJZnR3UzE1SWttcitEdz09
 
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