On the reduced space of multiplicative multivectors

Zhuo Chen, Honglei Lang, Zhangju Liu

A strict Lie $2$-algebra $\Gamma ({\wedge }^{\bullet }A)\stackrel{T}{\to }{\mathfrak{X}}_{\mathrm{mult}}^{\bullet }(\mathcal{G})$ is associated with any Lie groupoid $\mathcal{G}$. Here,…