Submanifolds of Sasaki-like Almost Contact Manifolds with B-metric

Anu Devgan*; Rakesh Kumar Nagaich

doi:10.5666/KMJ.2020.60.3.535

Article

Kyungpook Mathematical Journal 2020; 60(3): 535-549

Published online September 30, 2020

Submanifolds of Sasaki-like Almost Contact Manifolds with B-metric

Anu Devgan* and Rakesh Kumar Nagaich

Department of Mathematics, Punjabi University, Patiala-147002, India
e-mail : anudevgan13pup@gmail.com and nagaich58rakesh@gmail.com

Received: May 18, 2017; Revised: January 15, 2019; Accepted: January 21, 2019

Abstract

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Abstract

In this paper, we introduce the geometry of contact CR submanifolds and radical transversal lightlike submanifolds of Sasaki-like almost contact manifolds with B-metric. We obtain some new results that establish a relationship between these two submanifolds.

Keywords: almost contact manifolds, B-metric, radical transversal lightlike submanifolds.