Author:
JIANG YUEPING,WANG JIEYAN,YANG FANG
Abstract
AbstractWe study the arithmeticity of
$\mathbb {C}$
-Fuchsian subgroups of some nonarithmetic lattices constructed by Deraux et al. [‘New non-arithmetic complex hyperbolic lattices’, Invent. Math.203 (2016), 681–771]. Our results give an answer to a question raised by Wells [Hybrid Subgroups of Complex Hyperbolic Isometries, Doctoral thesis, Arizona State University, 2019].
Publisher
Cambridge University Press (CUP)