Some properties for morphism of representations

Yang Huang, Yongtao Li, Weijun Liu +1

Let $\psi :G\to GL(V)$ and $\phi :G\to GL(W)$ be representations of finite group $G$. A linear map $T:V\to W$ is called a morphism from $\psi$ to $\phi$ if it satisfys $T{\psi }_g={\phi }_{g}T$ for each…