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--- definition:group_homomorphism [2013/08/14 11:07]
bmwoodruff
+++ definition:group_homomorphism [2013/08/21 10:01] (current)
joshuawiscons
@@ Line 1: / Line 1: @@
 ====== Group Homomorphism ======
 ====Definition====
-Let $(G,\cdot)$ and $(H,\times)$ be groups. We say that the function $f:G\to H$ is a group homomorphism if $f(a\cdot b)=f(a)\times f(b)$ for every $a,b\in G$.
+Let $(G,\cdot)$ and $(H,\times)$ be [[definition:group|groups]]. We say that the function $f:G\to H$ is a group $\textdef{homomorphism}$ if $f(a\cdot b)=f(a)\times f(b)$ for every $a,b\in G$.
@@ Line 23: / Line 23: @@
 ----
 ==== External links ====
-  * http://en.wikipedia.org/wiki/Group_homomorphism
+  * [[wp>Group homomorphism]]
-{{tag>definition ben needsreview}}
+{{tag>definition ben needsreview rben rjosh}}

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