arXiv · 1003.2705
In this paper, we extend the method in [FFLP] to obtain the generators of the Picard modular groups $\mathbf{PU}(2,1;\mathcal {O}_d)$ with $d=3,7,11$.
Yueping Jiang, Jieyan Wang, Baohua Xie. 2012-03-06. Generators of Picard modular groups. https://arxiv.org/abs/1003.2705
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