English

On the mod-2 cohomology of some 2-Postnikov towers

Algebraic Topology 2020-05-20 v1

Abstract

The present note presents some results about the mod-2 cohomology, modulo nilpotent elements elements of the fiber E of a decomposable map ψ\psi : K(Z, 2) \rightarrow K(Z/2, p). This is more an announcement and a brief description of the tools that are used: Lannes' T functor and the Eilenberg-Moore spectral sequence.

Keywords

Cite

@article{arxiv.2005.09299,
  title  = {On the mod-2 cohomology of some 2-Postnikov towers},
  author = {Nguyen The Cuong and Lionel Schwartz},
  journal= {arXiv preprint arXiv:2005.09299},
  year   = {2020}
}