Arya Bhatta Journal of Mathematics and Informatics
  • Year: 2017
  • Volume: 9
  • Issue: 2

Almost product and decomposable Ricci and curvature recurrent manifolds

  • Author:
  • Shankar Lal
  • Total Page Count: 6
  • Page Number: 223 to 228

Assistant Professor, Department of Mathematics, H.N.B. Garhwal University (A Central University), S.R.T. Campus, Badshahithaul, Tehri Garhwal, Uttarakhand (India) E-mail: shankar_alm@yahoo.com

Online published on 18 October, 2017.

Abstract

The purpose of the present paper is too introduced on the Almost product and decomposable Ricci and Curvature recurrent manifolds and studied its properties with respect to other curvature and Ricci tensor. The almost product and decomposable curvature and Ricci tensor of n-recurrent is studied. In section one; necessary details about almost product and decomposable Ricci and Curvature recurrent manifolds are given. In section two, we have studied some properties of almost product and decomposable curvature and Ricci tensor and their equations are satisfied. In section three, we explain from n-recurrent to almost product and decomposable Ricci n-recurrent with non-vanishing, 2 forms and also define that the manifold is from n-symmetric to Ricci n-symmetric. In section four, we prove that some theorems of curvature tensor in the form of n-recurrent and n-symmetric.

Keywords

Curvature and Ricci recurrent manifolds, almost product and decomposable manifold, KH-structure, conharmonic, con-circular, con-harmonic, Bochner curvature and Ricci recurrent tensor etc