Josep Gonz'alez

activity

20152020

most citedHyperelliptic parametrizations of

Q

-curves

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

math.NT2020

The automorphism group of the modular curve $X_{0}^{*} (N)$ with square-free level

Francesc Bars, Josep González

We determine the automorphism group of the modular curve $X_{0}^{*} (N)$ , obtained as the quotient of the modular curve $X_{0} (N)$ by the group of its Atkin-Lehner involutions, for all sq…

math.NT2019★ 1 cited

Hyperelliptic parametrizations of $Q$ -curves

Francesc Bars, Josep González, Xavier Xarles

For a square-free integer $N$ , we present a procedure to compute $Q$ -curves parametrized by rational points of the modular curve $X_{0}^{*} (N)$ when this is hyperelliptic.

math.NT2015

Automorphism group of split Cartan modular curves

Josep González

We determine the automorphism group of the split Cartan modular curves $X_{split} (p)$ for all primes $p$ .

The automorphism group of the modular curve X0∗​(N) with square-free level

Hyperelliptic parametrizations of Q-curves

Automorphism group of split Cartan modular curves

The automorphism group of the modular curve $X_{0}^{*} (N)$ with square-free level

Hyperelliptic parametrizations of $Q$ -curves