Ivan Shishkin, Birch Grove

Morphisme de groupes

Definition / General algebra / Stub

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Stub. This concept is still a minimal draft.

Soient (G,)(G,*) et (H,)(H,\cdot) deux groupes. Une application f:GHf:G \rightarrow H est un morphisme de groupes si pour tous a,bGa,b\in G :
f(ab)=f(a)f(b)f(a*b)=f(a)\cdot f(b)

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