Congruence covers of triangular modular curves and their Galois groups

Luiz Kazuo Takei

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arXiv · 1503.00557

Congruence covers of triangular modular curves and their Galois groups

Luiz Kazuo Takei

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Abstract

This article computes the Galois groups of congruence covers arising in the context of certain hyperbolic triangle groups. As a consequence of this computation, the genera of the respective curves are deduced.

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Luiz Kazuo Takei. 2015-03-02. Congruence covers of triangular modular curves and their Galois groups. https://arxiv.org/abs/1503.00557

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