Subject: query From: jim stasheff Date: Sat, 11 Nov 2006 14:19:29 -0500 Consider the classifying space functor B:TopGrp --> Top I sem to recall that B maps conjugate maps to homotopic maps But my aging neurons come up with a proof only for path connected groups - the path from the conjugating element to the identity goes over to the homotopy Can anyone do better? thanks jim