14 Jun
1992
14 Jun
'92
8:08 a.m.
the difference beteen the two categories triggers memories of discussions with John Moore about the non-category of H-spaces the problem is with the morphisms either an H-map is one that respects the two multiplications up to some unspecified homotopy OR an H-map is a pair consisting of a map say f:X --> Y AND a specific homotopy h_t:X x X --> Y either way there are problems thoughts? jim ==========================================================================