English

Classification topologique des solutions du Probl\`eme d'Apollonius

Geometric Topology 2013-07-23 v1

Abstract

We give a mathematical computation of the number of solutions of Apollonius problem, by use of Lie Sphere Geometry. Unlike in higher dimensions, the number of solutions depends only on the topology of the configuration of the 3 objects. It appears that our classification is non redundant, and far simpler than those obtained previously.

Keywords

Cite

@article{arxiv.1307.5482,
  title  = {Classification topologique des solutions du Probl\`eme d'Apollonius},
  author = {Roger Tchangang Tambekou},
  journal= {arXiv preprint arXiv:1307.5482},
  year   = {2013}
}

Comments

21 pages, 14 figures

R2 v1 2026-06-22T00:54:54.111Z