Communications of the
Korean Mathematical Society
CKMS

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

Article

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Commun. Korean Math. Soc. 2018; 33(4): 1331-1339

Online first article July 6, 2018      Printed October 31, 2018

https://doi.org/10.4134/CKMS.c170400

Copyright © The Korean Mathematical Society.

Semi-invariant submanifolds of $(LCS)_n$-manifold

Channabasappa Shanthappa Bagewadi, Dharmanaik Nirmala, Mallannara Siddalingappa Siddesha

Kuvempu University, Kuvempu University, New Horizon College of Engineering

Abstract

In this paper the decomposition of basic equations of \scalebox{0.99}{$(LCS)_{n}$}-manifolds is carried out into horizontal and vertical projections. Further, we study the integrability of the distributions $D,$ $D\oplus[\xi]$ and $D^{\perp}$ totally geodesic of semi-invariant submanifolds of $(LCS)_{n}$-manifold.

Keywords: semi-invariant submanifold, $(LCS)_{n}$-manifold, totally umbilical and totally geodesic, integrability condition of distribution

MSC numbers: 53D15, 53C20, 53C05