| Abstract: | Six exact solutions (related to the conservation of number, energy and momentum) of the linearized Boltzmann equations for
a binary mixture of rigid spheres, for the case of isotropic scattering in the center-of-mass system, are reported. The verification
of the reported exact solutions (collisional invariants) is based on a recently reported explicit formulation of the linearized
Boltzmann equation for a binary mixture of rigid spheres. Elementary analysis is used also to establish a basic flow condition. |
