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Magnetic flows and Gaussian thermostats on manifolds of negative curvature

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We consider a class of flows which includes both magnetic flows and Gaussian thermostats of external fields. We give sufficient conditions for such flows on manifolds of negative sectional curvature to be Anosov.
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  • Department of Mathematics, University of Arizona, Tucson, AZ 85721, U.S.A. E-mail:
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