15 citations · 18 across the 4 of their papers we have counts for
5 papers
Pointed braided tensor categories
Costel-Gabriel Bontea, Dmitri Nikshych
We classify finite pointed braided tensor categories admitting a fiber functor in terms of bilinear forms on symmetric Yetter-Drinfeld modules over abelian groups. We describe the…
On the Brauer-Picard group of a finite symmetric tensor category
Costel-Gabriel Bontea, Dmitri Nikshych
Let C_n denote the representation category of a finite supergroup generated by purely odd n-dimensional vector space. We compute the Brauer-Picard group BrPic(C_n) of C_n. This is…
The Classification of All Crossed Products
Ana-Loredana Agore, Costel-Gabriel Bontea, Gigel Militaru
Using the computational approach introduced in [Agore A.L., Bontea C.G., Militaru G., J. Algebra Appl. 12 (2013), 1250227, 24 pages, arXiv:1207.0411] we classify all coalgebra spli…
Classifying bicrossed products of two Sweedler's Hopf algebras
Costel Gabriel Bontea
In this paper we continue the study started recently in \cite{ABMbp} by describing and classifying all Hopf algebras that factorize through two Sweedler's Hopf algebras. Equiva…
Classifying bicrossed products of Hopf algebras
A. L. Agore, C. G. Bontea, G. Militaru
Let and be two Hopf algebras. We shall classify up to an isomorphism that stabilizes all Hopf algebras that factorize through and by a cohomological type ob…