On Runge type theorems for solutions to strongly uniformly parabolic operators

P. Yu. Vilkov, A. A. Shlapunov

Let $G_1,G_2$ be domains in ${\mathbb{R}}^{n+1}$, $n\ge 2$, such that $G_1\subset G_2$ and the domain $G_1$ have rather regular boundary. We investigate the problem of approxim…