Almost Weyl structures on null geometry in indefinite Kenmotsu manifolds

In: Mathematica Slovaca, vol. 66, no. 6

Fortuné Massamba

Detaily:

Rok, strany: 2016, 1443 - 1458

Kľúčové slová:

indefinite Kenmostu manifold, null hypersurface, $η$-Weyl structure, $η$-Einstein-Weyl structure

DOI: https://doi.org/10.1515/ms-2016-0235

O článku:

We introduce and investigate a new concept of almost Weyl structures on null hypersufaces in indefinite Kenmotsu manifolds, tangent to the structure vector field. We show that, under some conditions, there are foliations on almost Weyl null hypersufaces which are Einstein-Weyl with scalar curvature of constant sign.

Ako citovať:

ISO 690:

Massamba, F. 2016. Almost Weyl structures on null geometry in indefinite Kenmotsu manifolds. In Mathematica Slovaca, vol. 66, no.6, pp. 1443-1458. 0139-9918. DOI: https://doi.org/10.1515/ms-2016-0235

APA:

Massamba, F. (2016). Almost Weyl structures on null geometry in indefinite Kenmotsu manifolds. Mathematica Slovaca, 66(6), 1443-1458. 0139-9918. DOI: https://doi.org/10.1515/ms-2016-0235

O vydaní:

Publikované: 1. 12. 2016