The cohomology of stable two stage Postnikov systems
The cohomology of stable two stage Postnikov systems
In this note we will study the cohomology algebra of a certain class of two stage Postnikov system.This question was considered originally in [4] [5] [6] [7].We begin with a few definitions.DEFINITION.By a generalized Eilenberg-MacLane space (GEM) we shall mean a Cartesian product of K (Tr, n) spaces where is …