Yazar "De, Uday Chand" için listeleme
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On conformally flat almost pseudo-ricci symmetric spacetimes
De, Avik; Özgür, Cihan; De, Uday Chand (Springer/Plenum Publishers, 2012)We consider a conformally flat almost pseudo-Ricci symmetric spacetime. At first we show that a conformally flat almost pseudo-Ricci symmetric spacetime can be taken as a model of the perfect fluid spacetime in general ... -
On interpolating sesqui-harmonic Legendre curves in Sasakian space forms
Karaca, Fatma; Özgür, Cihan; De, Uday Chand (World Scientific Publ Co Pte Ltd, 2020)We consider interpolating sesqui-harmonic Legendre curves in Sasakian space forms. We find the necessary and sufficient conditions for Legendre curves in Sasakian space forms to be interpolating sesqui-harmonic. Finally, ... -
On phi-quasiconformally symmetric sasakian manifolds
De, Uday Chand; Özgür, Cihan; Mondal, Abul Kalam (Elsevier Science Bv, 2009)We study locally and globally phi-quasicon formally symmetric Sasakian manifolds. We show that a globally phi-quasiconformally symmetric Sasakian manifold is globally phi-symmetric. Some observations for a 3-dimensional ... -
Pseudo symmetric and pseudo Ricci symmetric warped product manifolds
We study pseudo symmetric (briefly (PS)n) and pseudo Ricci symmetric (briefly (PRS)n) warped product manifolds M ×F N. If M is (PS)n, then we give a condition on the warping function that M is a pseudosymmetric space and ... -
Quarter-symmetric metric connection in a Kenmotsu manifold
Sular, Sibel; Özgür, Cihan; De, Uday Chand (2008)We consider a quarter-symmetric metric connection in a Kenmotsu manifold. We investigate the curvature tensor and the Ricci tensor of a Ken- motsu manifold with respect to the quarter-symmetric metric connection. We show ... -
Second order parallel tensors on (k, mu)-contact metric manifolds
Mondal, Abul Karam; De, Uday Chand; Özgür, Cihan (Ovidius Univ Press, 2010)The object of the present paper is to study the symmetric and skew-symmetric properties of a second order parallel tensor in a (k, mu)-contact metric manifold.
