Duality in BP<n> (co)homology
Algebraic Topology
2022-05-31 v2
Abstract
Let E=BP<n> denote the Johnson-Wilson spectrum, localized at p. It is proved that if E_*(X) is locally finite, then there is an isomorphism of right E_*-modules E^*(X) = (E_*(Sigma^{D+n+1}X))^V, where D=Sum |v_i| and M^V=Hom(M,Q/Z) is the Pontryagin dual. This result was motivated by work of the author and W.S.Wilson regarding the 2-local ku-homology and -cohomology of the Eilenberg-MacLane space K(Z/2,2).
Keywords
Cite
@article{arxiv.2205.06137,
title = {Duality in BP<n> (co)homology},
author = {Donald M. Davis},
journal= {arXiv preprint arXiv:2205.06137},
year = {2022}
}
Comments
Minor modifications