Results 1 to 10 of about 342 (113)

Characterization of warped product manifolds through the W 2 -curvature tensor with applications to relativity. [PDF]

Heliyon
Syied AA, De UC, Turki NB, Vîlcu GE.
europepmc   +1 more source

Characterizations of generalized Robertson-Walker spacetimes concerning gradient solitons. [PDF]

Heliyon
De K, Khan MNI, De UC.
europepmc   +1 more source

Rectifying submanifolds of Riemannian manifolds with anti-torqued axis

In this paper we study rectifying submanifolds of a Riemannian manifold endowed with an anti-torqued vector field. For this, we first determine a necessary and sufficient condition for the ambient space to admit such a vector field.
Aydin, Muhittin Evren, Mihai, Adela, Özgür, Cihan   +2 more
core  

Selected Special Vector Fields and Mappings in Riemannian Geometry [PDF]

, 2009
Hinterleitner, Irena
core  

$T$-semisymmetric spaces and concircular vector fields [PDF]

, 2001
Mikeš, Josef, Rachůnek, Lukáš
core  

ON A TORSE-FORMING VECTOR FIELD IN A P-SASAKIAN MANIFOLD

ON A TORSE-FORMING VECTOR FIELD IN A P-SASAKIAN MANIFOLD
openaire   +1 more source

KÄHLERIAN TORSE-FORMING VECTOR FIELDS AND KÄHLERIAN SUBMERSIONS

KÄHLERIAN TORSE-FORMING VECTOR FIELDS AND KÄHLERIAN SUBMERSIONS
openaire  

A Kenmotsu Metric as a *-conformal Yamabe Soliton with Torse Forming Potential Vector Field

Acta Mathematica Sinica, English Series, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Soumendu Roy, Arindam Bhattacharyya
openalex   +3 more sources

On Torse-Forming-Like Vector Fields

Mediterranean Journal of Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adara M. Blaga, Cıhan Özgür
openalex   +3 more sources

ON CONCIRCULAR AND TORSE-FORMING VECTOR FIELDS ON COMPACT MANIFOLDS

, 2010
Summary: 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.
Josef Mike, Marie Chodorov
openalex   +2 more sources