In this paper, the method of vanishing viscosity described by Evans  is used to prove, the existence and uniqueness theorems for the viscosity solution of the Vlasov equation in the presence of a Yang-Mills field in temporal gauge. Such equation governs the evolution without collisions of plasmas, for instance of quarks and gluons (quagmas), where non Abelian gauge fields and Yang-Mills charges replace the usual electromagnetic field and electric charges.
"Viscosity Solutions for the Vlasov Equation in the Presence of a Yang-Mills Field in Temporal Gauge." Afr. Diaspora J. Math. (N.S.) 23 (1) 24 - 39, 2020.