发表机构
Heriot-Watt University(赫瑞瓦特大学)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文证明一端双曲群边界在由无限阶元素足够大幂次生成的商下保持非平面性,并推论Menger曲线边界亦如此。
AI 中文摘要
我们研究了双曲群边界在商下的非平面性的持续性,重点关注由无限阶元素的足够大幂次生成的商。我们证明了一端双曲群的边界的非平面性在此类商下得以保持。作为推论,我们得到了关于Menger曲线边界持续性的类似结果。
英文摘要
We study the persistence of non-planarity in boundaries of hyperbolic groups under quotients, focusing on quotients by large enough powers of infinite order elements. We prove that the non-planarity of the boundary of a one-ended hyperbolic group is preserved under such quotients. As a consequence, we obtain an analogous result about the persistence of Menger curve boundaries.
Comments25 pages, 7 figures