Rigidity properties of Anosov optical hypersurfaces
2008 ◽
Vol 28
(3)
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pp. 707-737
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Keyword(s):
AbstractWe consider an optical hypersurface Σ in the cotangent bundle τ:T*M→M of a closed manifold M endowed with a twisted symplectic structure. We show that if the characteristic foliation of Σ is Anosov, then a smooth 1-form θ on M is exact if and only if τ*θ has zero integral over every closed characteristic of Σ. This result is derived from a related theorem about magnetic flows which generalizes our previous work [N. S. Dairbekov and G. P. Paternain. Longitudinal KAM cocycles and action spectra of magnetic flows. Math. Res. Lett.12 (2005), 719–729]. Other rigidity issues are also discussed.
1996 ◽
Vol 120
(1)
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pp. 61-69
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Keyword(s):
2004 ◽
Vol 01
(04)
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pp. 289-298
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Keyword(s):
1986 ◽
Vol 100
(1)
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pp. 91-107
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Keyword(s):
1997 ◽
Vol 12
(24)
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pp. 1783-1789
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2005 ◽
Vol 12
(5)
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pp. 719-730
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