Infinitesimal thickenings of Morava K-theories
Algebraic Topology
2008-03-06 v4
Abstract
A. Baker has constructed certain sequences of cohomology theories which interpolate between the Johnson-Wilson and the Morava K-theories. We realize the representing sequences of spectra as sequences of MU-algebras. Starting with the fact that the spectra representing the Johnson-Wilson and the Morava K-theories admit such structures, we construct the sequences by inductively forming singular extensions. Our methods apply to other pairs of MU-algebras as well.
Keywords
Cite
@article{arxiv.math/0607110,
title = {Infinitesimal thickenings of Morava K-theories},
author = {Samuel Wuethrich},
journal= {arXiv preprint arXiv:math/0607110},
year = {2008}
}
Comments
25 pages