activity
20072026
most citedCell 2-representations of finitary 2-categories

60 citations · 225 across the 37 of their papers we have counts for

collaborators

42 papers

math.RT2026

Categorification in Representation Theory

Vanessa Miemietz

In this survey article, we give an introduction to the relatively young subject of -representation theory, which studies categorifications of important players in classical repr…

math.RT2026

The subregular and submaximal -cells

Vanessa Miemietz, Marie Roth, Daniel Tubbenhauer

Cells for the canonical and -canonical bases organise the representation theory and geometry of Hecke categories. We determine the relevant -canonical basis elements and the…

math.RT2026

Almost finitary birepresentation theory and applications to affine Soergel bimodules

Marco Mackaay, Vanessa Miemietz, Pedro Vaz

In this article, we develop a generalization of finitary birepresentation theory applicable to Soergel bimodules for infinite Coxeter groups. We establish a reduction process for t…

math.RT2025

Induction for extended affine type A Soergel bimodules: first steps

Marco Mackaay, Vanessa Miemietz, Pedro Vaz

In this paper we take the first steps towards the categorification of the Zelevinsky tensor product of finite dimensional representations of extended affine type A Hecke algebras.

math.RT2025

Hochschild cohomology for finitary 2-representations

James Macpherson, Vanessa Miemietz, Mateusz Stroiński

In this article, we define and investigate Hochschild cohomology for finitary 2-representations of quasi-fiat 2-categories.

math.RT2023

Applying projective functors to arbitrary holonomic simple modules

Marco Mackaay, Volodymyr Mazorchuk, Vanessa Miemietz

We prove that applying a projective functor to a holonomic simple module over a semi-simple finite dimensional complex Lie algebra produces a module that has an essential semi-simp…