Ideal slant submanifolds in complex space forms.
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Displaying 1 – 15 of 15
Immersions of Cohomogeneity One Riemannian Manifolds.
Fabio Podestà (1996)
Monatshefte für Mathematik
Indefinite almost paracontact metric manifolds.
Tripathi, Mukut Mani, Kılıç, Erol, Perktaş, Selcen Yüksel, Keleş, Sadık (2010)
International Journal of Mathematics and Mathematical Sciences
Infinitesimal bending of a subspace of a space with non-symmetric basic tensor
Svetislav M. Minčić, Ljubica S. Velimirović (2005)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
In this work infinitesimal bending of a subspace of a generalized Riemannian space (with non-symmetric basic tensor) are studied. Based on non-symmetry of the connection, it is possible to define four kinds of covariant derivative of a tensor. We have obtained derivation formulas of the infinitesimal bending field and integrability conditions of these formulas (equations).
Infinitesimal Variation Of Hyperspaces Of A GF Structure Mainfold
Jaya Pant, Asha Srivastava (1982)
Publications de l'Institut Mathématique
Integrability of distribution on a nearly Sasakian manifold.
Yong, Wan, Pei, Dong He (2009)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
Integral submanifolds with closed conformal vector field in Sasakian manifolds.
Pitiş, Gheorghe (2005)
The New York Journal of Mathematics [electronic only]
Invariant harmonic unit vector fields on the oscillator groups
Na Xu, Ju Tan (2019)
Czechoslovak Mathematical Journal
We find all the left-invariant harmonic unit vector fields on the oscillator groups. Besides, we determine the associated harmonic maps from the oscillator group into its unit tangent bundle equipped with the associated Sasaki metric. Moreover, we investigate the stability and instability of harmonic unit vector fields on compact quotients of four dimensional oscillator group .
Invariant metrics on the tangent bundle of a homogeneous space
P. G. Walczak (1977)
Colloquium Mathematicae
Invariant Submanifolds in Sasakian Manifolds.
Masahiro Kon (1976)
Mathematische Annalen
Invariants and flow geometry
J. González-Dávila, L. Vanhecke (1999)
Colloquium Mathematicae
We continue the study of Riemannian manifolds (M,g) equipped with an isometric flow generated by a unit Killing vector field ξ. We derive some new results for normal and contact flows and use invariants with respect to the group of ξ-preserving isometries to charaterize special (M,g,), in particular Einstein, η-Einstein, η-parallel and locally Killing-transversally symmetric spaces. Furthermore, we introduce curvature homogeneous flows and flow model spaces and derive an algebraic characterization...
Invariants intégraux fonctionnels pour des équations aux dérivées partielles d'origine géométrique
Jean Bourguignon (1992)
Banach Center Publications
Isometric Immersions of Lorentzian Space Forms.
Katsumi Nomizu, Larry Graves (1978)
Mathematische Annalen
Isometric Immersions of n-dim. Hyperbolic Spaces into (4n?3)-dim. Standard Spheres and Hyperbolic Spaces.
Wolfgang Henke (1981)
Mathematische Annalen
Isometries with Spheres.
Udo Simon (1977)
Mathematische Zeitschrift
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