72 citations · 120 across the 20 of their papers we have counts for
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math.DG2016★ 5 cited
Double Principal Bundles
Honglei Lang, Yanpeng Li, Zhangju Liu
We define double principal bundles (DPBs), for which the frame bundle of a double vector bundle, double Lie groups and double homogeneous spaces are basic examples. It is shown tha…
math.QA2016★ 3 cited
Atiyah classes of strongly homotopy Lie pairs
Zhuo Chen, Honglei Lang, Maosong Xiang
The subject of this paper is strongly homotopy (SH) Lie algebras, also known as -algebras. We extract an intrinsic character, the Atiyah class, which measures the nontriv…