Nadia Romero

activity

20092026

most citedThe center of a Green biset functor

8 citations · 9 across the 12 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.CT2016

The additive completion of the biset category

Jesús Ibarra, Alberto G. Raggi-Cárdenas, Nadia Romero

Let $R$ be a commutative unital ring. We construct a category $C_{R}$ of fractions $X / G$ , where $G$ is a finite group and $X$ is a finite $G$ -set, and with morphisms given…

math.GR2016

The Whitehead group of (almost) extra-special p-groups with p odd

Serge Bouc, Nadia Romero

Let p be an odd prime number. We describe the Whitehead group of all extra-special and almost extra-special p-groups. For this we compute, for any finite p-group P , the subgroup C…