Date: Mon, 27 Apr 1998 16:57:07 +0200 From: carlos@picard.ups-tlse.fr (Carlos Simpson) Subject: Re: query abt associativity A quick reply to Jim's question. It seems to basically be the subject of the two beautiful papers posted by Mike Mandell at the end of January on Hopf. (Or maybe this part of the question is the subject of something that Mandell uses in those papers). ---Carlos Carlos Simpson Laboratoire Emile Picard, CNRS UMR 5580 Universite Paul Sabatier 31062 Toulouse CEDEX France tel. 61-55-67-92 fax 61-55-82-00 email carlos@picard.ups-tlse.fr web page: http://130.120.82.74/