[HTML][HTML] Tetrahedral symmetry of 6j-symbols in fusion categories
J Fuchs, T Grøsfjeld - Journal of Pure and Applied Algebra, 2023 - Elsevier
We establish tetrahedral symmetries of 6j-symbols for arbitrary fusion categories under
minimal assumptions. As a convenient tool for our calculations we introduce the notion of a …
minimal assumptions. As a convenient tool for our calculations we introduce the notion of a …
Some non-braided fusion categories of rank 3
TJ Hagge, SM Hong - arXiv preprint arXiv:0704.0208, 2007 - arxiv.org
We classify all fusion categories for a given set of fusion rules with three simple object types.
If a conjecture of Ostrik is true, our classification completes the classification of fusion …
If a conjecture of Ostrik is true, our classification completes the classification of fusion …
Some non-braided fusion categories of rank three
TJ Hagge, SM Hong - Communications in Contemporary …, 2009 - World Scientific
We classify all fusion categories for a given set of fusion rules with three simple object types.
If a conjecture of Ostrik is true, our classification completes the classification of fusion …
If a conjecture of Ostrik is true, our classification completes the classification of fusion …
Fusion categories via string diagrams
B Bartlett - Communications in Contemporary Mathematics, 2016 - World Scientific
We use the string diagram calculus to give graphical proofs of the basic results of Etingof,
Nikshych and Ostrik [On fusion categories, Ann. Math. 162 (2005) 581–642; arXiv …
Nikshych and Ostrik [On fusion categories, Ann. Math. 162 (2005) 581–642; arXiv …
Weak fusion 2-categories
TD Décoppet - arXiv preprint arXiv:2103.15150, 2021 - arxiv.org
We introduce a weakening of the notion of fusion 2-category given in arXiv: 1812.11933.
Then, we establish a number of properties of (multi) fusion 2-categories. Finally, we describe …
Then, we establish a number of properties of (multi) fusion 2-categories. Finally, we describe …
[PDF][PDF] On Z/2Z-extensions of pointed fusion categories
L Vainerman, JM Vallin - arXiv preprint arXiv:1210.1732, 2012 - arxiv.org
arXiv:1210.1732v1 [math.QA] 5 Oct 2012 On Z/2Z-extensions of pointed fusion categories Page
1 arXiv:1210.1732v1 [math.QA] 5 Oct 2012 On Z/2Z-extensions of pointed fusion categories …
1 arXiv:1210.1732v1 [math.QA] 5 Oct 2012 On Z/2Z-extensions of pointed fusion categories …
Remarks on symmetric fusion categories of low rank in positive characteristic
A Czenky - International Mathematics Research Notices, 2024 - academic.oup.com
We give lower bounds for the rank of a symmetric fusion category in characteristic in terms
of. We prove that the second Adams operation is not the identity for any non-trivial symmetric …
of. We prove that the second Adams operation is not the identity for any non-trivial symmetric …
Faithful simple objects, orders and gradings of fusion categories
S Natale - Algebraic & Geometric Topology, 2013 - msp.org
We establish some relations between the orders of simple objects in a fusion category and
the structure of its universal grading group. We consider fusion categories that have a faithful …
the structure of its universal grading group. We consider fusion categories that have a faithful …
[HTML][HTML] Exact factorizations and extensions of fusion categories
S Gelaki - Journal of Algebra, 2017 - Elsevier
We introduce and study the new notion of an exact factorization B= A• C of a fusion category
B into a product of two fusion subcategories A, C⊆ B of B. This is a categorical …
B into a product of two fusion subcategories A, C⊆ B of B. This is a categorical …
Tensor functors between Morita duals of fusion categories
C Galindo, JY Plavnik - Letters in Mathematical Physics, 2017 - Springer
Given a fusion category\mathcal CC and an indecomposable\mathcal C C-module
category\mathcal MM, the fusion category\mathcal C^* _ _\mathcal M CM∗ of\mathcal C C …
category\mathcal MM, the fusion category\mathcal C^* _ _\mathcal M CM∗ of\mathcal C C …