3 papers
math.QA2020
Algebraic structures in group-theoretical fusion categories
Yiby Morales, Monique Müller, Julia Plavnik +3
It was shown by Ostrik (2003) and Natale (2017) that a collection of twisted group algebras in a pointed fusion category serve as explicit Morita equivalence class representatives…
math.QA2018
Plane curves which are quantum homogeneous spaces
Ken Brown, Angela Tabiri
Let be a decomposable plane curve over an algebraically closed field of characteristic 0. That is, is defined in by an equation of the form $g…
math.QA2016
The Nodal Cubic is a Quantum Homogeneous Space
Ulrich Kraehmer, Angela Tabiri
The cusp was recently shown to admit the structure of a quantum homogeneous space, that is, its coordinate ring can be embedded as a right coideal subalgebra into a Hopf algebr…