collaborators

1 paper

math.DG2026

Automorphisms of Lie groupoids and symplectic reduction on orbifolds

Bohui Chen, Cheng-Yong Du, Fengyu Jiang

In this paper, the 2-group BAut(X) of automorphisms of a Lie groupoid X is constructed. Considering the 2-group G action on X, we explain the equivalence between 2-group homomorphi…