31 citations · 103 across the 27 of their papers we have counts for
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math.AT2021★ 1 cited
Constructing the Virasoro groups using differential cohomology
Arun Debray, Yu Leon Liu, Christoph Weis
The Virasoro groups are a family of central extensions of , the group of orientation-preserving diffeomorphisms of , by the circle group . We…
math.RT2021
Gluing n-tilting and n-cotilting subcategories
Yu Liu, Panyue Zhou
Recently, Wang, Wei and Zhang define the recollement of extriangulated categories, which is a generalization of both recollement of abelian categories and recollement of triangulat…
math.RT2021★ 2 cited
Silting reduction in extriangulated categories
Yu Liu, Panyue Zhou, Yu Zhou +1
Presilting and silting subcategories in extriangulated categories were introduced by Adachi and Tsukamoto recently. In this paper, we prove that the Gabriel-Zisman localization $\m…