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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

$ \alpha$-invariant and $ S\sp 1$ actions


Author: Kaoru Ono
Journal: Proc. Amer. Math. Soc. 112 (1991), 597-600
MSC: Primary 58G10; Secondary 55N15, 57R15
MathSciNet review: 1043417
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Abstract: If a closed spin manifold admits an $ {S^1}$ action of odd type, then its $ \alpha $-invariant vanishes.


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Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9939-1991-1043417-1
PII: S 0002-9939(1991)1043417-1
Keywords: $ \alpha $-invariant, Dirac operator
Article copyright: © Copyright 1991 American Mathematical Society