17 citations · 19 across the 5 of their papers we have counts for
4 papers · 1 filter
B.-Y. Chen's inequality for -warped products in a locally conformal Kaehler space form
Siraj Uddin, Khushwant Singh, Fatimah Alghamdi +1
n this paper, we obtain a geometric inequality between the length of the second fundamental form and the length of Lee form in terms of the warping function for a CR-warped product…
Some inequalities on hemi-slant product submanifolds in a cosymplectic manifold
Khushwant Singh, S. S. Bhatia
Recently, M. Atcken studied Contact CR-warped prod- uct submanifolds in cosymplectic space forms and established gen- eral sharp inequalities for CR-warped products in a cosymplect…
Slant submanifolds of lorentzian almost contact manifolds
Khushwant Singh, Siraj Uddin, Satvinder Singh Bhatia +1
In this paper we study slant submanifolds of Lorentzian almost contact manifolds. We have taken the submanifold as a space like and then defined the slant angle on a submanifold an…
Warped product contact CR-submanifolds of globally framed f-manifolds with Lorentz metric
Khushwant Singh, S. S. Bhatia
In the present paper, we study globally framed f-manifolds in the particular setting of indefinite S-manifolds for both spacelike and timelike cases. We prove that if $M = N^{\perp…