Parameterization of Collisions in the Boltzmann Equation by a Rotation Matrix and Boltzmann Collision Integral in Discrete Models of Gas Mixtures.

摘要

Applications of the group theory constructions remains not broadly used yet in the kinetic theory, as it deserves to be1,2. In the paper, the new opportunities and advantages that the parameterization of two-particle collisions by a matrix from the group of rotations can provide are shown.