Module (mathematics): Revision history

8 January 2015

• curprev 13:4113:41, 8 January 2015 en>Bobathon71 18,090 bytes −125 A structure-preserving map exists between a module over a ring of integers and an abelian group, but they aren't the same thing. Counterexample: U(1). Even for finite groups, bijection exists with module over Z/Zn only if all generators have order n.

26 February 2014

• curprev 20:0820:08, 26 February 2014 86.184.138.208 talk 18,215 bytes −2 →Formal definition

2 February 2014

• curprev 01:3801:38, 2 February 2014 134.10.132.51 talk 18,217 bytes +18,217 The old way was illegible, and the article linked to never writes it with a fancy lowercase l either.

2 September 2012

• curprev 16:1516:15, 2 September 2012 en>Linas 18,305 bytes +18,305 →References: add nlab reference