Results 1 to 10 of about 3,067,691 (196)
On the Structure Tensors of Almost Contact B-Metric Manifolds [PDF]
The space of the structure (0,3)-tensors of the covariant derivatives of the structure endomorphism and the metric on almost contact B-metric manifolds is considered.
H. Manev
semanticscholar +4 more sources
On the existence of almost contact structure and the contact magnetic field [PDF]
We give a simple proof of the existence of an almost contact metric structure on any orientable 3-dimensional Riemannian manifold (M3, g) with the prescribed metric g as the adapted metric of the almost contact metric structure.
J. Cabrerizo +2 more
semanticscholar +3 more sources
Pair of associated Schouten-van Kampen connections adapted to an almost contact B-metric structure [PDF]
There are introduced and studied a pair of associated Schouten-van Kampen affine connections adapted to the contact distribution and an almost contact B-metric structure generated by the pair of associated B-metrics and their Levi-Civita connections.
M. Manev
semanticscholar +3 more sources
Parabolic almost contact structures
Parabolic analogues of almost contact structures are investigated. Parabolic (φ, ξ, θ, λ)- structure, parabolic metric (φ, ξ, θ, λ)-structure and its properties are defined. Existence of such a structures in hyperstufaces of almost dual spaces is proved;
Angelė Baškienė
doaj +5 more sources
Almost contact metric and metallic Riemannian structures
The metallic structure is a fascinating topic that continually generates new ideas. In this work, new metallic manifolds are constructed starting from both almost contact metric manifolds and we obtain some important notions like the metallic deformation.
Beldjilali Gherici
semanticscholar +5 more sources
On almost contact $3$-structure [PDF]
Ying-yan Kuo
semanticscholar +4 more sources
Almost contact manifolds with Killing structure tensors. [PDF]
D. Blair
semanticscholar +4 more sources
Almost contact structures on manifolds with a $G_2$ structure [PDF]
We review the construction of almost contact metric (three-) structures on manifolds with a G2 structure. These are of interest for certain supersymmetric configurations in string and M-theory.
Xenia de la Ossa +2 more
semanticscholar +1 more source
Normality of almost contact $3$-structure
K. Yano, S. Ishihara, Mariko Konishi
semanticscholar +4 more sources
On almost contact metric compound structure [PDF]
Y. Tashiro, I. Kim
semanticscholar +4 more sources

