Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

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Commun. Korean Math. Soc. 2020; 35(1): 269-278

Online first article December 17, 2019      Printed January 31, 2020

https://doi.org/10.4134/CKMS.c190003

Copyright © The Korean Mathematical Society.

On the conharmonic curvature tensor of a locally conformal almost cosymplectic manifold

Habeeb M. Abood, Farah H. Al-Hussaini

University of Basrah; University of Basrah

Abstract

This paper aims to study the geometrical properties of the conharmonic curvature tensor of a locally conformal almost cosymplectic manifold. The necessary and sufficient conditions for the conharmonic curvature tensor to be flat, the locally conformal almost cosymplectic manifold to be normal and an $ \eta $-Einstein manifold were determined.

Keywords: Locally conformal almost cosymplectic manifold, $\eta$-Einstein manifold, conharmonic curvature tensor

MSC numbers: 53D10, 53D15