6 papers
On some special symmetries of a biwarped product-type 3-manifold
Adara M. Blaga
We investigate special Killing vector fields on 3-dimensional Riemannian manifolds of biwarped product-type. Starting from a diagonal metric on determined by two nont…
On certain symmetries of with a diagonal metric
Adara M. Blaga
We determine Killing vector fields on the -dimensional space endowed with a special diagonal metric.
Flat 3-manifolds with diagonal metrics and applications to warped products
Adara M. Blaga, Dan Radu Latcu
We provide necessary and sufficient conditions for a -dimensional submanifold of endowed with a diagonal metric to be flat. As applications, we characterize the fl…
Constructing Ricci vector fields on with a diagonal metric
Adara M. Blaga
We put into light Ricci vector fields on endowed with a diagonal metric.
On generalized plastic structures
Adara M. Blaga, Antonella Nannicini
We introduce the concept of generalized almost plastic structure, and, on a pseudo-Riemannian manifold endowed with two -tensor fields satisfying some compatibility conditio…
Screen Transversal Lightlike Submanifolds of Golden Semi-Riemannian Manifolds
Feyza Esra Erdoğan
The main purpose of the present paper is to study the geometry of screen transversal lightlike submanifolds and radical screen transversal lightlike submanifolds and screen transve…