Results 161 to 170 of about 378,438 (215)
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The biharmonicity of sections of the tangent bundle
, 2014The bienergy of a vector field on a Riemannian manifold $$(M, g)$$(M,g) is defined to be the bienergy of the corresponding map $$(M, g)\mapsto (TM, g_{S})$$(M,g)↦(TM,gS), where the tangent bundle $$TM$$TM is equipped with the Sasaki metric $$g_{S}$$gS ...
M. Markellos, H. Urakawa
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Finsler-spacetime tangent bundle
Foundations of Physics Letters, 1992The Levi-Civita connection coefficients of the spacetime tangent bundle, for the case of a Finsler spacetime, are reduced to the form given by Yano and Davies for a generic tangent bundle of a Finsler manifold. A useful expression is also obtained for the Riemann curvature scalar of a Finsler-spacetime tangent bundle.
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Rational curves, Dynkin diagrams and Fano manifolds with nef tangent bundle
, 2013A Fano manifold $$X$$X with nef tangent bundle is of Flag-Type if it has the same kind of elementary contractions as a complete flag manifold. In this paper we present a method to associate a Dynkin diagram $$\mathcal {D}(X)$$D(X) with any such $$X$$X ...
R. Muñoz +3 more
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Electroweak Symmetry on the Tangent Bundle
International Journal of Theoretical Physics, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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2006
Summary: We study the geometry of manifolds whose tangent bundle is endowed with a Riemannian metric. The Levi-Civita connection, Schouten-Van Kampen connection and Vranceanu connection are the main tools for this study. We obtain characterizations of special classes of vertical foliations and compare the sectional curvatures of the horizontal ...
Al-Aqeel, Adnan, Bejancu, Aurel
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Summary: We study the geometry of manifolds whose tangent bundle is endowed with a Riemannian metric. The Levi-Civita connection, Schouten-Van Kampen connection and Vranceanu connection are the main tools for this study. We obtain characterizations of special classes of vertical foliations and compare the sectional curvatures of the horizontal ...
Al-Aqeel, Adnan, Bejancu, Aurel
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2004
In this note we study the existence of subbundles or quotient bundles of the tangent bundle of some non-singular algebraic varieties. It is proved that the tangent bundle of a general complete intersection surface has no subbundles. Then we prove that the tangent bundle $T_{\mathbb{P}^n}$ of the projective space $\mathbb{P}^n$ has no subbundle or ...
EDOARDO BALLICO, OLIVERIO, Paolo Antonio
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In this note we study the existence of subbundles or quotient bundles of the tangent bundle of some non-singular algebraic varieties. It is proved that the tangent bundle of a general complete intersection surface has no subbundles. Then we prove that the tangent bundle $T_{\mathbb{P}^n}$ of the projective space $\mathbb{P}^n$ has no subbundle or ...
EDOARDO BALLICO, OLIVERIO, Paolo Antonio
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Linear Connections on Tangent Bundles
Journal of the London Mathematical Society, 1964Yano, K., Ledger, A.
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General Natural Metallic Structure on Tangent Bundle
Iranian Journal of Science and Technology, Transactions A: Science, 2018S. Azami
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