A review of Lie 2-algebras
A review of Lie 2-algebras
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李 2 代数回顾
DOI:
10.11845/sxjz.2020003a
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发表时间:
2021-02
期刊:
影响因子:
--
通讯作者:
Zhangju Liu
中科院分区:
文献类型:
--
作者:
Honglei Lang;Zhangju Liu
We first recall two equivalent definitions of Lie $2$-algebras, categorification of Lie algebras and $2$-term $L_\infty$-algebras. Then we present four different kinds of Lie $2$-algebras from $2$-plectic manifolds, Courant algebroids, homotopy Poisson manifolds and affine multivector fields on a Lie groupoid respectively. Moreover, we recall the cohomology theory of Lie $2$-algebras and analyze its lower degree cases. The integration of strict Lie $2$-algebras to strict Lie $2$-groups is also discussed.
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DOI:
10.1007/s11425-012-4398-7
发表时间:
2012-03
期刊:
Science China Mathematics
影响因子:
--
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