pith. sign in

arxiv: 2507.17517 · v2 · pith:VXI34B4Snew · submitted 2025-07-23 · 🧮 math.LO · math.GR

Minimal Banach-Tarski decompositions

classification 🧮 math.LO math.GR
keywords ballbanach-tarskicongruentcopiesdecompositionsdividingfindingform
0
0 comments X
read the original abstract

We investigate the problem of finding the minimum number of pieces necessary for dividing a three-dimensional sphere or a ball and reassembling it to form $n$ congruent copies of the original object, generalising a known result by Raphael Robinson.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.