60 citations · 225 across the 37 of their papers we have counts for
4 papers · 2 filters
Additive versus abelian 2-representations of fiat 2-categories
Volodymyr Mazorchuk, Vanessa Miemietz
We study connections between additive and abelian 2-representations of fiat 2-categories, describe combinatorics of 2-categories in terms of multisemigroups and determine the annih…
Hochschild cohomology of polynomial representations of
Vanessa Miemietz, Will Turner
We compute the Hochschild cohomology algebras of Ringel-self-dual blocks of polynomial representations of $\GL_2$ over an algebraically closed field of characteristic , that i…
The Weyl extension algebra of
Vanessa Miemietz, Will Turner
We compute the Yoneda extension algebra of the collection of Weyl modules for over an algebraically closed field of positive characteristic p by developing a theory of gener…
Koszul dual 2-functors and extension algebras of simple modules for
Vanessa Miemietz, Will Turner
Let p be a prime number. We compute the Yoneda extension algebra of over an algebraically closed field of characteristic p by developing a theory of Koszul duality for a cer…