ON M-Projectively Flat LP-Sasakian Manifolds

Autor:	Füsun Özen Zengin
Rok vydání:	2014
Předmět:	Pure mathematics Riemann curvature tensor General Mathematics Cosmological constant Space (mathematics) Manifold Sasakian manifold symbols.namesake Ricci-flat manifold symbols Mathematics::Differential Geometry Algebra over a field Mathematics::Symplectic Geometry Ricci curvature Mathematics
Zdroj:	Ukrainian Mathematical Journal. 65:1725-1732
ISSN:	1573-9376 0041-5995
DOI:	10.1007/s11253-014-0895-x
Popis:	In the present paper, we study the nature of LP-Sasakian manifolds admitting the M-projective curvature tensor. It is examined whether this manifold satisfies the condition W(X, Y ).R = 0. Moreover, it is proved that, in the M-projectively flat LP-Sasakian manifolds, the conditions R(X, Y ).R = 0 and R(X, Y ).S = 0 are satisfied. In the last part of the paper, an M-projectively flat space-time is introduced, and some properties of this space are obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dd17fa352c436f27903985793fbe25ae https://doi.org/10.1007/s11253-014-0895-x Zobrazit plný text záznamu Plný text ve formátu PDF