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Characteristic numbers from 2-cocycles on formal groups

✍ Scribed by Gerd Laures

Book ID: 104152508
Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 164 KB
Volume: 172
Category: Article
ISSN: 0022-4049
DOI: 10.1016/s0022-4049(01)00161-x

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✦ Synopsis

We give explicit polynomial generators for the homology rings of BSU and BSpin for complex oriented theories. Using these we are able to provide an alternative proof of the result of Hopkins et al. for symmetric 2-cocycles on formal group laws.

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