A. Ferraguti

activity

20142026

most citedIrreducible compositions of degree two polynomials over finite fields have regular structure

14 citations · 45 across the 15 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.NT2019★ 4 cited

The inverse problem for arboreal Galois representations of index two

Andrea Ferraguti, Carlo Pagano, Daniele Casazza

This paper introduces a systematic approach towards the inverse problem for arboreal Galois representations of finite index attached to quadratic polynomials. Let $F$ be a field of…

math.NT2019

An equivariant isomorphism theorem for mod $p$ reductions of arboreal Galois representations

Andrea Ferraguti, Giacomo Micheli

Let $ϕ$ be a quadratic, monic polynomial with coefficients in $O_{F, D} [t]$ , where $O_{F, D}$ is a localization of a number ring $O_{F}$ . In this paper, we f…

The inverse problem for arboreal Galois representations of index two

An equivariant isomorphism theorem for mod p reductions of arboreal Galois representations

An equivariant isomorphism theorem for mod $p$ reductions of arboreal Galois representations