On Convergence to Equilibrium Distribution, I. The Klein - Gordon Equation with Mixing

T. V. Dudnikova, A. I. Komech, E. A. Kopylova +1

Consider the Klein-Gordon equation (KGE) in ${\mathbb{R}}^n$, $n\ge 2$, with constant or variable coefficients. We study the distribution ${\mu }_t$ of the random solution at time $t\in \mathbb{R}$. We as…