Yang Chen

activity

20192026

most citedlocal derivations on Witt algebras

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

math.RA2026

Module-Valued 2-Local Derivations on Reductive Lie Algebras

Yang Chen, Yongqi Luo, Junzi Xu

Let $\F$ be an algebraically closed field of characteristic zero, $\g=\s\oplus\z$ a finite-dimensional reductive Lie algebra over $\F$, and $V$ an arbitrary finite-dimensio…

math.RA2020

Local and $2$ -local automorphisms of simple generalized Witt algebras

Yang Chen, Kaiming Zhao, Yueqiang Zhao

In this paper, we prove that every invertible $2$ -local or local automorphism of a simple generalized Witt algebra over any field of characteristic $0$ is an automorphism. In parti…

math.RA2019★ 1 cited

local derivations on Witt algebras

Yang Chen, Kaiming Zhao, Yueqiang Zhao

In this paper, we prove that every local derivation on Witt algebras $W_{n}, W_{n}^{+}$ or $W_{n}^{++}$ is a derivation for any $n \in N$ . As a consequence, we obtain that every lo…

math.RA2019

2-local derivations on Witt algebras

Yueqiang Zhao, Yang Chen, Kaiming Zhao

In this paper, we prove that every 2-local derivation on Witt algebras $W_{n}, W_{n}^{+}$ or $W_{n}^{++}$ is a derivation for all $n = 1, 2, \dots, \infty$ . As a consequence we obtain that ev…

Module-Valued 2-Local Derivations on Reductive Lie Algebras

Local and 2-local automorphisms of simple generalized Witt algebras

local derivations on Witt algebras

2-local derivations on Witt algebras

Local and $2$ -local automorphisms of simple generalized Witt algebras