4 citations · 14 across the 14 of their papers we have counts for
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math.OA2021★ 2 cited
Equivalence of Fell bundles is an equivalence relation
Anna Duwenig, Boyu Li
We introduce the notion of groupoid pre-equivalences and prove that they give rise to groupoid equivalences by taking certain quotients. Then, given an equivalence of Fell bundles…
math.OA2021
Wold Decomposition on Odometer Semigroups
Boyu Li
We establish a Wold-type decomposition for isometric and isometric Nica-covariant representations of the odometer semigroup. These generalize the Wold-type decomposition for commut…
math.OA2021★ 3 cited
Dilation theory for right LCM semigroup dynamical systems
Marcelo Laca, Boyu Li
This paper examines actions of right LCM semigroups by endomorphisms of C*-algebras that encode an additional structure of the right LCM semigroup. We define contractive covariant…