2 problems

The kinetic Schauder estimate. The displayed estimate asserts a uniform interior Hölder bound for the velocity Hessian of smooth solutions in terms of the solution, the coefficient…

Let $Q_1$ and $Q_{1/2}$ denote the kinetic cylinders appearing in the equation, let $a$, $c$, $f$, $g$, and $\bar a$, $\bar c$ be the corresponding coefficients and functions, and…