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arXiv · 2108.09006

Centrality of the congruence subgroup kernel of higher rank non-uniform arithmetic groups

Tyakal N. Venkataramana
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Abstract

We give here a simple proof of the centrality of the congruence subgroup kernel in the higher rank isotropic case.

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Tyakal N. Venkataramana. 2021-08-20. Centrality of the congruence subgroup kernel of higher rank non-uniform arithmetic groups. https://arxiv.org/abs/2108.09006

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