This is an old revision of the document!
Left module homomorphism
Definition
$M,N$…left $\mathcal R$-module |
$A\in \mathrm{Hom}_{\mathcal R}(M,N)$ |
$A:M\to N$ |
$A\ (r\cdot x+s\cdot y)=r\cdot A\ x+s\cdot A\ y$ |
Discussion
Reference
Wikipedia: Module