Talk:Rank of an abelian group
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Untitled[edit]
When the article says:
 A^n is isomorphic to B^n
should this be
 is isomorphic to ,
or is this a special notation I don't know about?
 Missed this, sorry... fixed. Dysprosia 09:02, 9 Aug 2003 (UTC)
something about pranks? (rank of an abelian group is the nontorsion rank plus sum of pranks for every prime p).
More Examples[edit]
How about explicit examples of abelian groups of rank greater than 1? Kerry (talk) 22:54, 22 September 2013 (UTC)