T. Heidersdorf

activity

20142026

most citedMonoidal abelian envelopes and a conjecture of Benson--Etingof

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

collaborators

Showing 2015Show all

3 papers · 1 filter

math.RT2015

On supergroups and their semisimplified representation categories

Thorsten Heidersdorf

The representation category $A = R e p (G, ε)$ of a supergroup scheme $G$ has a largest proper tensor ideal, the ideal $N$ of negligible morphisms. If we divide $\m…

math.RT2015★ 2 cited

Pieri type rules and $G L (2∣2)$ tensor products

Th. Heidersdorf, R. Weissauer

We derive a closed formula for the tensor product of a family of mixed tensors using Deligne's interpolating category $R e p (G L_{0})$ . We use this formula to compute the tensor produ…

math.RT2015

Thick Ideals in Deligne's category $Re p (O_{δ})$

Jonathan Comes, Thorsten Heidersdorf

We describe indecomposable objects in Deligne's category $Re p (O_{δ})$ and explain how to decompose their tensor products. We then classify…

On supergroups and their semisimplified representation categories

Pieri type rules and GL(2∣2) tensor products

Thick Ideals in Deligne's category Re​p(Oδ​)

Pieri type rules and $G L (2∣2)$ tensor products

Thick Ideals in Deligne's category $Re p (O_{δ})$