An algebraic model of fibration with the fiber K(π,n)-space

الأصل · EN

For a fibration with the fiber K(π,n)-space, the algebraic model as a twisted tensor product of chains of the base with standard chains of K(π,n)-complex is given which preserves multiplicative structure as well. In terms of this model the action of the n-cohomology of the base with coefficients in π on the homology of fibration is described.