Hyperbolic Coxeter Pyramids

• 作者: John Mcleod
• 来源期刊: 理论数学进展(英文)
• 学科: 数学
• 关键词: HYPERBOLIC Coxeter POLYTOPE PYRAMID
• 年，卷（期）: 2013,（1）
• 页码范围: 78-82
• 页数: 5页
• 分类号: O1

摘要

Hyperbolic Coxeter polytopes are defined precisely by combinatorial type. Polytopes in hyperbolic n-space with n + p faces that have the combinatorial type of a pyramid over a product of simplices were classified by Tumarkin for small p. In this article we generalise Tumarkin’s methods and find the remaining hyperbolic Coxeter pyramids.