3 papers
math.DG2020
Riemann solitons and almost Riemann solitons on almost Kenmotsu manifolds
V. Venkatesha, H. Aruna Kumara, Devaraja Mallesha Naik
The aim of this article is to study the Riemann soliton and gradient almost Riemann soliton on certain class of almost Kenmotsu manifolds. Also some suitable examples of Kenmotsu a…
math.DG2019
-Ricci solitons and gradient almost -Ricci solitons on Kenmotsu manifolds
Venkatesha Venkatesh, Devaraja Mallesha Naik, H Aruna Kumara
In this paper, we consider -Ricci soliton in the frame-work of Kenmotsu manifolds. First, we prove that if the metric of a Kenmotsu manifold is a -Ricci soliton, then sol…
math.DG2018
Ricci Soliton and Geometrical Structure in a Perfect Fluid Spacetime with Torse-forming Vector Field
Venkatesha, Aruna Kumara H
In this paper geometrical aspects of perfect fluid spacetime with torse-forming vector field ξare discribed and Ricci soliton in perfect fluid spacetime with torse-forming vector f…