J. Flake

activity

20162022

most citedSemisimplicity and Indecomposable Objects in Interpolating Partition Categories

7 citations · 13 across the 8 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

math.RT2021

Indecomposable objects in Khovanov-Sazdanovic's generalizations of Deligne's interpolation categories

Johannes Flake, Robert Laugwitz, Sebastian Posur

Khovanov and Sazdanovic recently introduced symmetric monoidal categories parameterized by rational functions and given by quotients of categories of two-dimensional cobordisms. Th…

math.RT2021★ 4 cited

The indecomposable objects in the center of Deligne's category $R e p (S_{t})$

Johannes Flake, Nate Harman, Robert Laugwitz

We classify the indecomposable objects in the monoidal center of Deligne's interpolation category $R e p (S_{t})$ by viewing $R e p (S_{t})$ as a model-theoretic limit in rank and characteri…

math.GR2021

The groups $G$ satisfying a functional equation $f (x k) = x f (x)$ for some $k \in G$

Dominik Bernhardt, Tim Boykett, Alice Devillers +2

We study the groups $G$ with the curious property that there exists an element $k \in G$ and a function $f : G \to G$ such that $f (x k) = x f (x)$ holds for all $x \in G$ . This propert…

Indecomposable objects in Khovanov-Sazdanovic's generalizations of Deligne's interpolation categories

The indecomposable objects in the center of Deligne's category Rep(St​)

The groups G satisfying a functional equation f(xk)=xf(x) for some k∈G

The indecomposable objects in the center of Deligne's category $R e p (S_{t})$

The groups $G$ satisfying a functional equation $f (x k) = x f (x)$ for some $k \in G$