2000 character limit reached
Weak Fusion 2-Categories (2103.15150v2)
Published 28 Mar 2021 in math.QA and math.CT
Abstract: 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 the fusion rule of the fusion 2-categories associated to certain pointed braided fusion categories.