1 citations · 1 across the 5 of their papers we have counts for
5 papers · 1 filter
Koszulity for semi-infinite highest weight categories
Thorsten Heidersdorf, Jonas Nehme, Catharina Stroppel
We show that any upper finite or essentially finite highest weight category where the standard objects have linear projective resolutions and the costandard objects have linear inj…
The quantum lectrical Hopf algebra and categorification of Fock space
Jonas Nehme, Catharina Stroppel
In this article we introduce a generalization of the Khovanov--Lauda Rouquier algebras, the electric KLR algebras. These are superalgebras which connect to super Brauer algebras in…
Khovanov algebras of type B and tensor powers of the natural -representation
Thorsten Heidersdorf, Jonas Nehme, Catharina Stroppel
We develop the theory of projective endofunctors for modules of Khovanov algebras of type B. In particular we compute the composition factors and the graded layers of the image…
Khovanov algebras for the periplectic Lie superalgebras
Jonas Nehme
The periplectic Lie superalgebra is one of the most mysterious and least understood simple classical Lie superalgebras with reductive even part. We approach the s…
The Weyl groupoids of and
Lukas Bonfert, Jonas Nehme
We provide a convenient formulation of the definition of Cartan graphs and Weyl groupoids introduced by Heckenberger and Schneider, and construct Cartan graphs for regular symmetri…