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math.QA2025
Homological Integrals for Weak Hopf Algebras
Daniel Rogalski, Robert Won, James J. Zhang
We introduce the notion of a homological integral for an infinite-dimensional weak Hopf algebra and use the homological integral to prove several structure theorems. For example, w…
math.QA2024
Symmetries of algebras captured by actions of weak Hopf algebras
Fabio Calderón, Hongdi Huang, Elizabeth Wicks +1
In this paper, we present a generalization of well-established results regarding symmetries of -algebras, where is a field. Traditionally, for a -algebra ,…