GEODESIC MAPPINGS OF COMPACT QUASI-EINSTEIN SPACES WITH CONSTANT SCALAR CURVATURE

Abstract

In this paper we study a special type of pseudo-Riemannian spaces quasi-Einstein spaces of constant scalar curvature. These spaces are generalizations of known Einstein spaces. We obtained a linear form of the basic equations of the theory of geodeticmappingsforthesespaces.Thestudiesareconductedlocallyintensorform,withoutrestrictionsonthesignandsignature of the metric tensor.