Jianhua Yu

activity

20222026

collaborators

3 papers

math.DG2026

Generalized scalar curvature and Ricci flow on compact Lie groups

Zhiqi Chen, Jianhua Yu, Huibin Chen +1

Let $G$ be a compact connected semisimple Lie group, let $Q$ be a bi-invariant metric and let $ρ$ be its Cartan three-form. We prove that every left-invariant generalized Ricci flo…

math.RA2023

The $ω$ -Lie algebra defined by the commutator of an $ω$ -left-symmetric algebra is not perfect

Zhiqi Chen, Junna Ni, Jianhua Yu

In this paper, we study admissible $ω$ -left-symmetric algebraic structures on $ω$ -Lie algebras over the complex numbers field $C$ . Based on the classification of $ω$ -Lie al…

math.RA2022

The classification of $ω$ -Lie algebras

Zhiqi Chen, Junna Ni, Jianhua Yu

Zusmanovich gave a fundamental result on the structure of $ω$ -Lie algebras. But up to now, the classification of $ω$ -Lie algebras is still open. In this paper, we give a complete c…

Generalized scalar curvature and Ricci flow on compact Lie groups

The ω-Lie algebra defined by the commutator of an ω-left-symmetric algebra is not perfect

The classification of ω-Lie algebras

The $ω$ -Lie algebra defined by the commutator of an $ω$ -left-symmetric algebra is not perfect

The classification of $ω$ -Lie algebras