Definition talk:Ring Epimorphism

This is false. The inclusion of Z into Q is a non-surjective ring epimorphism. Cbrown91 (talk) 21:09, 29 October 2016 (EDT)


 * An epimorphism is by definition a homomorphism which is a surjection -- please follow the links to see how it is defined on .  If you believe that this definition is incorrect, and you can provide a link to a page (or can reference a printed work) which backs this up, please feel free to do so.  In the meantime, as our own sources back up the definition given here, the page stands.


 * Thus, by our analysis, the inclusion of $\Z$ into $\Q$ is not a non-surjective ring epimorphism, so I believe that yours may be the false statement -- unless you can find corroborative evidence. --prime mover (talk) 04:46, 30 October 2016 (EDT)