Deformations of (bi)tensor categories
Derivations of categorical groups.
Des propriétés de finitude des foncteurs polynomiaux
We study finiteness properties, especially the noetherian property, the Krull dimension and a variation of finite presentation, in categories of polynomial functors (notion introduced by Djament and Vespa) from a small symmetric monoidal category whose unit is an initial object to an abelian category. We prove in particular that the category of polynomial functors from the category of free abelian groups ℤⁿ with split monomorphisms to abelian groups is "almost" locally noetherian. We also give an...
Descent for monads.
Description topologique des représentations de
Diagrammes de Penrose et réécriture en dimension
Doubles for monoidal categories.
Dualities of concrete categories
Duality for simple -categories and disks.