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Rational Integer Invariants of Regular Cyclic Actions

Published online by Cambridge University Press:  20 November 2018

Robert D. Little
Robert D. Little*
Affiliation:
Department of Mathematics University of Hawaii at Manoa 2565 The Mall Honolulu, HI 96822 USA, e-mail: little@math.hawaii.edu
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Abstract

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Let $g:\,{{M}^{2n}}\,\to \,{{M}^{2n}}$ be a smooth map of period $m\,>\,2$ which preserves orientation. Suppose that the cyclic action defined by $g$ is regular and that the normal bundle of the fixed point set $F$ has a $g$ -equivariant complex structure. Let $F\,\pitchfork \,F$ be the transverse self-intersection of $F$ with itself. If the $g$ -signature $\text{Sign(g,}\,\text{M)}$ is a rational integer and $n\,<\,\phi (m)$ , then there exists a choice of orientations such that $\text{Sign}\,\text{(g,}\,\text{M)}\,\text{=}\,\text{Sign}\,\text{F}\,\text{=}\,\text{Sign}(F\,\pitchfork \,F)$ .

Keywords

57S17

Information

Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 47 , Issue 1 , 01 March 2004 , pp. 60 - 72
Copyright
Copyright © Canadian Mathematical Society 2004

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