Piercing Pairwise Intersecting Geodesic Disks by Five Points

A. Karim Abu-Affash, Paz Carmi, Meytal Maman

Given a simple polygon $P$ on $n$ vertices, and a set $D$ of $m$ pairwise intersecting geodesic disks in $P$, we show that five points in $P$ are always sufficient to pierce all th…