Talk:Group homomorphism
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| Mathematics rating: | Start Class | High Priority | Field: Algebra |
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[edit] Picture
Let me know how I can tweak this picture so it fits with the article's style--Cronholm144 09:30, 31 May 2007 (UTC)
- I guess ver.2 being in the article proves that it fits the style. ^^ -- Jokes Free4Me (talk) 11:51, 30 July 2009 (UTC)
[edit] Homomorphisms of abelian groups
I think that Hom(G,A) becomes an abelian group when A is abelian and G may be any group. It might be worth changing that section to mention this.
[edit] Relationship between bijection and isomorphism
There's a slight divergence of the definition of isomorphism between this article and group isomorphism. That article defines a g. isom. as "a bijective group homomorphism". Therefore it would seem that there's no need for one to "show that its inverse is also a group homomorphism", as this article mentions in its "Types of homomorphic maps" section. -- Jokes Free4Me (talk) 11:51, 30 July 2009 (UTC)
