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research article
Infinitesimal thickenings of Morava K-theories
Wuethrich, Samuel
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. (C) 2007 Elsevier B.V. All rights reserved.
Type
research article
Web of Science ID
WOS:000250155300008
Authors
Wuethrich, Samuel
Publication date
2008
Published in
Volume
212
Start page
99
End page
121
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 30, 2010
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