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The next seminar "Actual problems of applied mathematics" will be held on February 25 at 5:30 pm (UTC+7).
Seminar heads: RAS academician I. A. Taimanov, RAS corresponding member S. I. Kabanikhin, RAS corresponding member A. E. Mironov, Doctor of Physics and Mathematics M. A. Shishlenin.

V. Lebedev (Landau Institute for Theoretical Physics RAS) will present his talk "Two-dimensional turbulence and coherent structures".

The report will present the results concerning the origin and structure of coherent vortices arising as a result of an inverse cascade in two-dimensional turbulence. Coherent vortices turn out to be highly isotropic, that is, they can be characterized by a vorticity that depends on the distance to the center of the vortex. The vorticity profile can be determined analytically, the predictions of the theory are confirmed by the results of laboratory experiments and numerical simulations.

In order to participate in the seminar, a few minutes prior to the beginning of the seminar you should connect to the Zoom conference via the following link  or manually using the Zoom conference ID 897 7646 2466 and password 549526. If you have problems logging into Zoom, you can connect to the YouTube livestream of the seminar 

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