MARTIN BOUNDARY FOR UNION OF CONVEX SETS

Artikel i vetenskaplig tidskrift, 2002

We study Martin boundary points of aproper subdomain in $\mathbb{R}^{n}$ , where $n$ $\geq 2$ , that can be represented as the union of open convex sets. Especially, we give acertain sufficient condition for aboundary point to have exactly one (minimal) Martin boundary point.