Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Rauch comparison theorem"'
Autor:
Hoffman, David
Publikováno v:
Transactions of the American Mathematical Society, 1977 Oct 01. 233, 223-233.
Externí odkaz:
https://www.jstor.org/stable/1997832
Autor:
Stark, Christopher W.
Publikováno v:
Proceedings of the American Mathematical Society, 1992 Jan 01. 114(1), 191-194.
Externí odkaz:
https://www.jstor.org/stable/2159800
In this paper we study sectional curvature bounds for Riemannian manifolds with density from the perspective of a weighted torsion-free connection introduced recently by the last two authors. We develop two new tools for studying weighted sectional c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b39badb98ce024b474483739485b744b
Autor:
Stephen C. Preston
Publikováno v:
Journal of Geometry and Physics. 53:226-248
A steady ideal fluid flow on a surface corresponds to a geodesic in the area-preserving diffeomorphism group. The sign of the curvature operator along this geodesic has been of interest since Arnold noticed its connection to Lagrangian stability of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82dae3342847388a808cf291c6e2d188
https://doi.org/10.1016/j.geomphys.2004.06.005
https://doi.org/10.1016/j.geomphys.2004.06.005
Autor:
O Olaf Wittich
Publikováno v:
Statistics and Probability Letters, 73(1), 51-56. Elsevier
By comparing curve length in a manifold and a standard sphere, we prove a local uniform bound for the exponent in the Large Deviation formula that describes the concentration of Brownian bridges to geodesics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dc180c2c0751408d930eb51def68bab
https://research.tue.nl/en/publications/0ab340c8-9a9b-450c-a379-d461acb903c3
https://research.tue.nl/en/publications/0ab340c8-9a9b-450c-a379-d461acb903c3
Autor:
Masakazu Takiguchi
Publikováno v:
Tsukuba J. Math. 26, no. 2 (2002), 313-338
A glued Riemannian space is obtained from Riemannian manifolds $M_1$ and $M_2$ by identifying their isometric submanifolds $B_{1}$ and $B_{2}$. A curve on a glued Riemannian space which is a geodesic on each Riemannian manifold and satisfies certain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f596084e692de7619f5bfe20eb90b4a
https://tsukuba.repo.nii.ac.jp/records/17131
https://tsukuba.repo.nii.ac.jp/records/17131
Autor:
Manfredo Perdigão do Carmo
Publikováno v:
Riemannian Geometry ISBN: 9780817634902
Riemannian Geometry
Riemannian Geometry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f779c9fa0e673b828ea0255db1d9f34f
https://doi.org/10.1007/978-1-4757-2201-7_11
https://doi.org/10.1007/978-1-4757-2201-7_11
Autor:
Christopher W. Stark
Publikováno v:
Proceedings of the American Mathematical Society. 114:191-194
W. J. Floyd’s comparison of the Furstenberg maximal boundary of a noncompact, R {\mathbf {R}} -rank one, connected semisimple Lie group G G with finite center and the group completion of a discrete, cocompact subgroup Γ \Gamma of G G is extended t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88a598a7137c58b4e05e8815f7ebb396
https://doi.org/10.1090/s0002-9939-1992-1079709-0
https://doi.org/10.1090/s0002-9939-1992-1079709-0
Autor:
Christina Sormani, Krishnan Shankar
In this paper we extend the concept of a conjugate point in a Riemannian manifold to complete length spaces (also known as geodesic spaces). In particular, we introduce symmetric conjugate points and ultimate conjugate points. We then generalize the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f3c839b0e9d1c1d85450e40edf846b8
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