Subject: cohomology of abelian groups Date: Thu, 1 May 2003 12:43:09 +0100 (GMT Daylight Time) From: Andrey Lazarev To: dmd1@lehigh.edu Dear Don, could you post this question, please? ------------------------------------------------------------------- It seems that the following statement is true. Has any one seen it, or similar things in the literature? The cohomology of any abelian torsion-free group with coefficients in any torsion-free commutative ring has no torsion. (Here I am not assuming, of course, that the abelian group in question is finitely generated.) Andrey -------------------------------------------------------------------- --------------------------------------- Andrey Lazarev A.Lazarev@bristol.ac.uk Phone +44 117 928 7997 School of Mathematics University of Bristol Bristol BS8 1TW UK ---------------------------------------