R-module homomorphism
= R-module homomorphism
{c}
{wiki=Module_homomorphism}
An $R$-module homomorphism is an additive map $f:M\to N$ satisfying $f(rm)=rf(m)$.
= R-module homomorphism
{c}
{wiki=Module_homomorphism}
An $R$-module homomorphism is an additive map $f:M\to N$ satisfying $f(rm)=rf(m)$.