Subject: Question for the list From: "B. Hanke" Date: Tue, 5 Oct 2004 16:21:31 +0200 (MEST) To: dmd1@lehigh.edu Who can say anything about the following question (which looks somehow 'dual' to the one whose answer is the well known Milnor lim1-exact sequence)? Let Y_0 --> Y_1 --> Y_2 --> ... be a sequence of spectra and maps. If X is a spectrum, what is the relation between lim_{->} [X,Y_i] and [X, lim_{->} Y_i] ? ([-,-] = homotopy classes of maps) The case of INFINITE X is of special interest here. Best regards Bernhard Hanke