researcher

Y. Sheng

90 papers hereh-index 292.7k citations145 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author8
first author14
middle author28
last author38

Across the 88 of 90 papers where every author was matched, so the position is known.

fields

math-ph30
math.DG21
math.RA21
math.QA10
math.RT6
math.AT1

same name

Y. Sheng — 15 papers, h 19
Y. Sheng — 4 papers, h 7
Y. Sheng — 4 papers, h 1
Y. Sheng — 3 papers, h 16
Y. Sheng — 3 papers, h 5
Y. Sheng — 2 papers, h 10

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

20072026

most citedRepresentations of hom-Lie algebras

290 citations · 1.2k across the 89 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

math-ph2012★ 19 cited

The Pontryagin Class for Pre-Courant Algebroids

Zhangju Liu, Yunhe Sheng, Xiaomeng Xu

In this paper, we show that the Jacobiator $J$ of a pre-Courant algebroid is closed naturally. The corresponding equivalence class $[J^{♭}]$ is defined as the Pontryagin class, w…

math-ph2012★ 19 cited

Non-abelian Extensions of Lie 2-algebras

Shaohan Chen, Yunhe Sheng, Zhujun Zheng

In this paper, we introduce the notion of derivations of Lie 2-algebras and construct the associated derivation Lie 3-algebra. We prove that isomorphism classes of non-abelian exte…