Subject: A question for the list
From: Johannes Ebert <ebert@login.math.uni-bonn.de>
Date: Wed, 25 Apr 2007 14:10:21 +0200 (CEST)

Hello, 

I have the following question for you. I want to know explicitly the first 
few (co)homology groups of the spaces QS0 and QS^{-1} = \Omega QS0. I 
would 
be pleased if I knew the (co)homology up to degree 5 or 6, but I 
definitely 
need the integral homology (and not the mod p homology, which is 
well-known). I 
also like to know the effect of the Hopf map QS0 \to QS^{-1} on the 
(co)homology. I am sure that this is written down somewhere, but I cannot 
find a reference.
Can someone of you help me?

Best regards,

Johannes Ebert