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math.GR2019
Deflation and tensor induction on the Frobenius-Wielandt morphism
Nadia Romero
We explore conditions for the Frobenius-Wielandt morphism to commute with the operations of deflation and tensor induction on the Burnside ring. In doing this, we review the commut…
math.GR2019★ 8 cited
The center of a Green biset functor
Serge Bouc, Nadia Romero
For a Green biset functor , we define the commutant and the center of and we study some of their properties and their relationship. This leads in particular to the main appl…