Xiaowei Xu

collaborators

2 papers

math.RA2019

Multiplicative derivations on rank- $s$ matrices for relatively small $s$

Xiaowei Xu, Baochuan Xie, Yanhua Wang +1

Let $n$ and $s$ be fixed integers such that $n \geq 2$ and $1 \leq s \leq \frac{n}{2}$ . Let $M_{n} (K)$ be the ring of all $n \times n$ matrices over a field $K$ . If a m…

math.RA2018

$X$ -Gorenstein projective dimensions

Zhibing Zhao, Xiaowei Xu

In this paper, we mainly investigate the $X$ -Gorenstein projective dimension of modules and the (left) $X$ -Gorenstein global dimension of rings. Some properti…

Multiplicative derivations on rank-s matrices for relatively small s

X-Gorenstein projective dimensions

Multiplicative derivations on rank- $s$ matrices for relatively small $s$

$X$ -Gorenstein projective dimensions