by C. Richter
Preprint series: 99-36, Reports on Algebra and Geometry
The paper is published: Elem. Math. 53 (1998), 149-158
Abstract: The present paper characterizes the numbers $d$ and $n$ such that
a ball in the Euclidean space $E^d$ admits a decomposition into
$n$ pairwise topologically equivalent subsets.
Keywords: ball, convex set, partitioning into topologically equivalent pieces