Results 21 to 30 of about 5,781 (61)
Autoparallel distributions and splitting theorems [PDF]
, 2003 We study some links between autoparallel distributions and the factorization of a riemannian manifold.
Scala Antonio J. DI +1 more
core +1 more source
On Total Geodesic Submanifolds of Para-Sasakian Manifolds On the W5 Curvature Tensor
, 2022 In this study, invariant submanifolds of a para-Sasakian manifold are studied. For a para-Sasakian manifold, pseudoparallel, 2-pseudoparallel, Ricci generalized pseudoparallel and 2-Ricci generalized pseudoparalel cases are considered and new results are
Mert, Tuğba, Atçeken, Mehmet
core
Symplectic Reduction Along a Submanifold [PDF]
, 2022 We introduce the process of symplectic reduction along a submanifold as a uniform approach to taking quotients in symplectic geometry. This construction holds in the categories of smooth manifolds, complex analytic spaces, and complex algebraic varieties,
Crooks, Peter, Mayrand, Maxence
core +1 more source
Vector fields near a generic submanifold [PDF]
, 1991 It is given a classification of generic vector fields near a generic submanifold. The normal forms are linear vector fields near the local model of the submanifold. Similar results are obtained for vector fields near a hypersurface with boundary and near
Ishikawa, G., Izumiya, S., Watanabe, K.
core +1 more source
Some Estimates for the Spin-Submanifold Twisted Dirac Operators
, 2020 In this paper, we generalize lower bound estimates for the eigenvalue estimates of the submanifold twisted Dirac operator on a compact Riemannian Spin−submanifold proved by N. Ginoux and B. Morel in 2002.
Mehmet Ergen
core +1 more source
, 2008 . Given a Lie group acting on a manifold, our aim is to analyze the evolution of differential invariants under invariant submanifold flows. The constructions are based on the equivariant method of moving frames and the induced invariant variational ...
Peter J. Olver, Peter J Olver
core +1 more source
The contact number of a pseudo-Euclidean submanifold [PDF]
, 2008 In this paper we define the contact number of a pseudo-Riemannian submanifold into the pseudo-Euclidean space, and prove that this contact number is closely related to the notion of pseudo-isotropic submanifold. We give a classification of hypersurfaces
Gómez Casanueva, Juan Salvador +2 more
core +3 more sources
Pseudoparallel anti-invariant submanifolds of kenmotsu manifolds
, 2010 We consider an anti-invariant, minimal, pseudoparallel and Ricci-generalized pseudoparallel submanifold M of a Kenmotsu space form (M) over tilde (c), for which xi is tangent to ...
Özgür, Cihan, Sular, Sibel
core
A Classification of a Totally Umbilical Slant Submanifold of Cosymplectic Manifolds [PDF]
, 2012 We study slant submanifolds of a cosymplectic manifold. It is shown that a totally umbilical slant submanifold of a cosymplectic manifold is either an anti-invariant submanifold or a 1−dimensional submanifold.
Siraj Uddin, Cenap Ozel, Viqar Azam Khan
core +1 more source
On invariant submanifolds of normal paracontact metric manifolds on generalized B-curvature tensor
In this article, pseudoparallel submanifolds for normal paracontact metric manifolds are studied. B -curvature tensor in a normal paracontact metric manifold has been considered.
Atcekenb, Mehmet, Mert, Tugba
core +1 more source