Wednesday, April 20, 2022
Room 310, Online seminar via Webex
E.E. Perepelkin (1,2), B.I. Sadovnikov (2), I.I. Alexandrov (2), N.G. Inozemtseva (3), R.V. Polyakova (1)
1 - JINR, 2 - Lomonosov Moscow State University, 3 - MTUCI (Moscow Technical University of Communications and Informatics)

Dispersion chain of Vlasov equations and conservation laws

On the basis of the chain of Vlasov equations, a new infinite dispersion chain of equations is obtained for the distribution functions of mixed higher order kinematical values. In contrast to the Vlasov chain, the dispersion chain contains distribution functions with an arbitrary set of kinematical values and has a tensor form of writing. For the dispersion chain, new equations for mixed Boltzmann functions and the corresponding chain of conservation laws for fluid dynamics are obtained. The conservation of the area of the phase region, in which the quasi-probability density (Wigner function) has negative values, is proved.

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Meeting number (access code): 2407 331 0227
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