Francesco Noseda

collaborators

4 papers

math.GR2020

On the self-similarity index of $p$ -adic analytic pro- $p$ groups

Francesco Noseda, Ilir Snopce

Let $p$ be a prime. We say that a pro- $p$ group is self-similar of index $p^{k}$ if it admits a faithful self-similar action on a $p^{k}$ -ary regular rooted tree such that the action i…

math.GR2020

Index-stable compact $p$ -adic analytic groups

Francesco Noseda, Ilir Snopce, Jean-Pierre Serre

A profinite group is index-stable if any two isomorphic open subgroups have the same index. Let $p$ be a prime, and let $G$ be a compact $p$ -adic analytic group with associated $\m…

math.GR2020

On hereditarily self-similar $p$ -adic analytic pro- $p$ groups

Francesco Noseda, Ilir Snopce

A non-trivial finitely generated pro- $p$ group $G$ is said to be strongly hereditarily self-similar of index $p$ if every non-trivial finitely generated closed subgroup of $G$ admi…

math.NT2011

Bases for Riemann-Roch spaces of one point divisors on an optimal tower of function fields

Francesco Noseda, Gilvan Oliveira, Luciane Quoos

For applications in algebraic geometric codes, an explicit description of bases of Riemann-Roch spaces of divisors on function fields over finite fields is needed. We give an algor…

On the self-similarity index of p-adic analytic pro-p groups

Index-stable compact p-adic analytic groups

On hereditarily self-similar p-adic analytic pro-p groups

Bases for Riemann-Roch spaces of one point divisors on an optimal tower of function fields

On the self-similarity index of $p$ -adic analytic pro- $p$ groups

Index-stable compact $p$ -adic analytic groups

On hereditarily self-similar $p$ -adic analytic pro- $p$ groups