Gabriel Picavet

activity

20132026

most citedSome more combinatorics results on Nagata extensions

10 citations · 18 across the 13 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.AC2022

Computing the closure of a support

Gabriel Picavet, Martine Picavet-L'Hermitte

When $E$ is an $R$ -module over a commutative unital ring $R$ , the Zariski closure of its support is of the form $V (O (E))$ where $O (E)$ is a unique radical…

math.AC2022

Distributive FCP extensions

Gabriel Picavet, Martine Picavet-L'Hermitte

We are dealing with extensions of commutative rings $R \subseteq S$ whose chains of the poset $[R, S]$ of their subextensions are finite ({\em i.e.} $R \subseteq S$ has the FCP proper…