Infinitely many spacelike periodic trajectories on a class of Lorentz manifolds
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Displaying 1 – 8 of 8
Infinitesimal Blaschke conjectures on projective spaces
Chiaki Tsukamoto (1981)
Annales scientifiques de l'École Normale Supérieure
Integrable smooth planar billiards and evolutes.
Amiran, Edoh Y. (1997)
The New York Journal of Mathematics [electronic only]
Invariant distances and invariant differential metrics in locally convex spaces
Edoardo Vesentini (1982)
Banach Center Publications
Invariant two-forms for geodesic flows.
Ursula Hammenstädt (1995)
Mathematische Annalen
Isometries of spaces of convex compact subsets of globally non-positively Busemann curved spaces
Thomas Foertsch (2005)
Colloquium Mathematicae
We consider the Hausdorff metric on the space of compact convex subsets of a proper, geodesically complete metric space of globally non-positive Busemann curvature in which geodesics do not split, and characterize their surjective isometries. Moreover, an analogous characterization of the surjective isometries of the space of compact subsets of a proper, uniquely geodesic, geodesically complete metric space in which geodesics do not split is given.
Isoparametric hypersurfaces with less than four principal curvatures in a sphere
Toshiaki Adachi, Sadahiro Maeda (2006)
Colloquium Mathematicae
We characterize Clifford hypersurfaces and Cartan minimal hypersurfaces in a sphere by some properties of extrinsic shapes of their geodesics.
Isospectral hyperbolic surfaces have matching geodesics.
Doyle, Peter G., Rossetti, Juan Pablo (2008)
The New York Journal of Mathematics [electronic only]
Currently displaying 1 – 8 of 8
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