- #1
raynard
- 9
- 0
I was wondering, if we want to define a morphism from
[tex]\mathbb{Z}[/tex]2006 to, let's say [tex]\mathbb{Z}[/tex]3008.
Obviously, all linear functions like [tex]$ x \rightarrow a\cdot x$[/tex] will do, but are there any other functions which can result in a homomorphism?
[tex]\mathbb{Z}[/tex]2006 to, let's say [tex]\mathbb{Z}[/tex]3008.
Obviously, all linear functions like [tex]$ x \rightarrow a\cdot x$[/tex] will do, but are there any other functions which can result in a homomorphism?