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2008 Periodic cohomology
W.H. Mannan
Homology Homotopy Appl. 10(2): 135-137 (2008).

Abstract

We remark that a very short proof of an elementary result concerning cohomological periods is implicit in the existing literature. As a corollary we show that given a finitely generated stably free resolution of the integers over a finite group, two of its modules are free.

Citation

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W.H. Mannan. "Periodic cohomology." Homology Homotopy Appl. 10 (2) 135 - 137, 2008.

Information

Published: 2008
First available in Project Euclid: 1 September 2009

zbMATH: 1147.20047
MathSciNet: MR2434932

Subjects:
Primary: 16E05

Keywords: periodic homology , Projective resolution

Rights: Copyright © 2008 International Press of Boston

Vol.10 • No. 2 • 2008
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