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arXiv 2609.28188math.GTmath.GR

闭算术双曲曲面丛的有限性

Finiteness of closed arithmetic hyperbolic surface bundles

  • Yale University(耶鲁大学)
  • Korea Institute for Advanced Study(韩国高等科学研究院)
  • Villanova University(维拉诺瓦大学)

机构由 AI 辅助整理,请以论文原文为准。

Tam Cheetham-West, Homin Lee, Nicholas Miller

AI总结:

本文证明了对每个亏格 g≥2,闭纤维化算术双曲 3-流形仅有有限多个循环可公度类,并给出有效上界,证实了 Bowditch-Maclachlan-Reid 猜想。

AI中文摘要:

对于每个 $g\ge 2$,我们证明了具有亏格 $g$ 纤维的闭、纤维化算术双曲 $3$-流形仅有有限多个循环可公度类。更一般地,我们证明了 PSL$_2(\mathbb{C})$ 的容许曲面子群中,其像包含于某个算术双曲 $3$-流形的基本群的共轭类仅有有限多个。我们还给出了两个有限性陈述的有效可计算上界及有效渐近速率。这证实了 Bowditch、Maclachlan 和 Reid 的一个猜想。

英文摘要:

For each $g\ge 2$, we show that there are finitely many cyclic commensurability classes of closed, fibered arithmetic hyperbolic $3$-manifolds with genus $g$ fiber. More generally, we show that there are only finitely many conjugacy classes of admissible surface subgroups of PSL$_2(\mathbb{C})$ whose image is contained in the fundamental group of some arithmetic hyperbolic $3$-manifold. We also give an effectively computable upper bound with effective asymptotic rate on both finiteness statements. This affirms a conjecture of Bowditch, Maclachlan, and Reid.

补充信息

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