Xiaolan Yu

most citedCalabi-Yau property under monoidal Morita-Takeuchi equivalence

3 citations · 3 across the 2 of their papers we have counts for

collaborators

2 papers

math.RA2016★ 3 cited

Calabi-Yau property under monoidal Morita-Takeuchi equivalence

Xingting Wang, Xiaolan Yu, Yinhuo Zhang

Let $H$ and $L$ be two Hopf algebras such that their comodule categories are monoidal equivalent. We prove that if $H$ is a twisted Calabi-Yau (CY) Hopf algebra, then $L$ is a twis…

math.RA2014

Cleft extensions of Koszul twisted Calabi-Yau algebras

Xiaolan Yu, Fred Van Oystaeyen, Yinhuo Zhang

Let $H$ be a twisted Calabi-Yau (CY) algebra and $σ$ a 2-cocycle on $H$ . Let $A$ be an $N$ -Koszul twisted CY algebra such that $A$ is a graded $H^{σ}$ -module algebra. We show that th…