arXiv subjects

M. V. Tokarchuk

Publications and source records attributed to M. V. Tokarchuk.

20 records · Page 2Linked to original sources

arXiv1999

Normal solution to the Enskog-Landau kinetic equation. Boundary conditions method

Nonstationary and nonequilibrium processes are considered on the basis of an Enskog-Landau kinetic equation using a boundary conditions method. A nonstationary solution of this equation is found in the pair collision approximation. This solution takes into account explicitly the influence of long-range interactions. New terms to the transport coefficients are identified. An application of the boundary conditions method to hydrodynamic description of fast processes is discussed.

physics.plasm-ph↗

arXiv1999

The modified group expansions for construction of solutions to the BBGKY hierarchy

A solution to the BBGKY hierarchy for nonequilibrium distribution functions is obtained within modified boundary conditions. The boundary conditions take into account explicitly both the nonequilibrium one-particle distribution function as well as local conservation laws. As a result, modified group expansions are proposed. On the basis of these expansions, a generalized kinetic equation for hard spheres and a generalized Bogolubov-Lenard-Balescu kinetic equation for a dense electron gas are derived within the polarization approximation.

cond-mat.stat-mech↗