17 citations · 21 across the 3 of their papers we have counts for
3 papers
math.DG2004★ 17 cited
Integrating Poisson manifolds via stacks
Hsian-Hua Tseng, Chenchang Zhu
A symplectic groupoid determines a Poisson structure on . In this case, we call a symplectic groupoid of the Poisson manifold . How…
math.DG2004
Contact reduction and groupoid actions
Marco Zambon, Chenchang Zhu
We introduce a new method to perform reduction of contact manifolds that extends Willett's (math.SG/0104080) and Albert's results. To carry out our reduction procedure all we need…
math.DG2004★ 4 cited
Integrating Lie algebroids via stacks
Hsian-Hua Tseng, Chenchang Zhu
Lie algebroids can not always be integrated into Lie groupoids. We introduce a new object--``Weinstein groupoid'', which is a differentiable stack with groupoid-like axioms. With i…