The Chromatic Ext Groups

Authors:
Ippei Ichigi, Hirofumi Nakai and Douglas C. Ravenel

Journal:
Trans. Amer. Math. Soc. **354** (2002), 3789-3813

MSC (2000):
Primary 55T99; Secondary 55Q51

Published electronically:
April 23, 2002

MathSciNet review:
1911522

Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: We compute a certain Ext group related to the chromatic spectral sequence for , the spectrum whose -homology is for each . The answer we get displays a kind of periodicity not seen in the corresponding computation for the sphere spectrum.

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The homotopy groups .

to appear.

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Additional Information

**Ippei Ichigi**

Affiliation:
Department of Mathematics, Kochi University, Kochi 780-8520, Japan

Email:
95sm004@math.kochi-u.ac.jp

**Hirofumi Nakai**

Affiliation:
Department of Mathematics, Oshima National College of Maritime Technology, Oshima, Japan

Email:
nakai@c.osima-k.ac.jp

**Douglas C. Ravenel**

Affiliation:
Department of Mathematics, University of Rochester, Rochester, New York 14627

Email:
drav@math.rochester.edu

DOI:
https://doi.org/10.1090/S0002-9947-02-02991-4

Received by editor(s):
December 1, 2001

Published electronically:
April 23, 2002

Additional Notes:
The third author acknowledges support from NSF grant DMS-9802516.

Article copyright:
© Copyright 2002
American Mathematical Society