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math.QA2026
Classification of symmetric fusion categories over
Mo Huang, Hao Xu, Zhi-Hao Zhang
We show that every symmetric fusion category over is equivalent to the category of finite-dimensional semi-linear representations of a -graded finite sup…
math.QA2025
Tannaka-Krein duality for finite 2-groups
Mo Huang, Zhi-Hao Zhang
Let be a finite 2-group. We show that the 2-category of finite semisimple 2-representations is a symmetric fusion 2-category. We also rel…