Results 71 to 79 of about 287 (79)
Some of the next articles are maybe not open access.
A Kenmotsu Metric as a *-conformal Yamabe Soliton with Torse Forming Potential Vector Field
Acta Mathematica Sinica, English Series, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roy, Soumendu, Bhattacharyya, Arindam
openaire +2 more sources
KÄHLERIAN TORSE-FORMING VECTOR FIELDS AND KÄHLERIAN SUBMERSIONS
SUT Journal of Mathematics, 1997Let \((M,J,g)\) be a Kähler manifold. A vector field \(\xi\) on \(M\) is a Kählerian torse-forming vector field if \(\nabla_E\xi\) is contained in span\(\{\xi,J\xi,E,JE\}\) for all vector fields \(E\) on \(M\), where \(\nabla\) is the Levi-Civita connection.
Fueki, Shigeo, Yamaguchi, Seiichi
openaire +2 more sources
On Torse-Forming-Like Vector Fields
Mediterranean Journal of MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adara M. Blaga, Cihan Özgür
openaire +2 more sources
Certain results on \(N(k)\)-contact metric manifolds and torse-forming vector fields
2021A contact metric manifold \(M\) is called \(N(k)\)-contact metric manifold if \(M\) is endowed with a \(k\)-nullity distribution. The author studies the properties of these manifolds endowed with a torse-forming vector field and admitting a Ricci soliton. Let us mention some of these results.
openaire +2 more sources
On concircular and torse-forming vector fields on compact manifolds
2010Summary: In this paper we modify the theorem by E. Hopf and found results and conditions, on which concircular, convergent and torse-forming vector fields exist on (pseudo-) Riemannian spaces. These results are applied for conformal, geodesic and holomorphically projective mappings of special compact spaces without boundary.
Mikes, Josef, Chodorová, Marie
openaire +1 more source
Curves in Riemannian Manifolds Making Prescribed Angles With Torse-Forming Vector Fields
In this paper, we introduce the notion of a prescribed angle curve in a Riemannian manifold associated with a pair $(\mathcal{V},θ)$, where $\mathcal{V}$ is a unit vector field along the curve and $θ$ denotes the angle between $\mathcal{V}$ and the principal normal vector of the curve. When $\mathcal{V}$ is a torse-forming vector field, we establish anAydin, Muhittin Evren +2 more
openaire +1 more source
On the geometry of holomorphic torse-forming vector fields on almost contact metric manifolds
Итоги науки и техники Серия «Современная математика и ее приложения Тематические обзоры», 2023Aligadzhi Rabadanovich Rustanov +2 more
openaire +1 more source
On some second order properties of torse forming vector fields
2001Summary: If \(dp\) denotes the soldering form of a differentiable \(C^\infty\) manifold (i.e. the canonical vector valued 1-form) and \(\nabla\) the covariant differential operators, then a TF may be defined as \[ \nabla{\mathcal T}=sdp+\omega{\mathcal T},\quad s\in \Lambda^0M \] where \(\omega\in\Lambda^1M\) is the associated Pfaffian with \(\mathcal ...
openaire +2 more sources