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 2015Show all

2 papers · 1 filter

math.AC2015

Etale extensions with finitely many subextensions

Gabriel Picavet, Martine Picavet-L'Hermitte

We study etale extensions of rings that have FIP.

math.AC2015★ 10 cited

Some more combinatorics results on Nagata extensions

Gabriel Picavet, Martine Picavet-L'Hermitte

We show that lengths of ring extensions are preserved under the formation of Nagata extensions as well as Dobbs-Mullins invariant. We exhibit a new condition for the FIP property b…