On the Multiple Covering Densities of Triangles

Kirati Sriamorn, Akanat Wetayawanich

Given a convex disk $K$ and a positive integer $k$, let ${\vartheta }_T^k(K)$ and ${\vartheta }_L^k(K)$ denote the $k$-fold translative covering density and the $k$-fold lattice covering…