Curvature Properties of Some 4-Dimensional Semi-Riemannian Metrics

A. A. Shaikh, Y. Matsuyama

The objective of the present paper is to investigate the geometric structures admitting by a metric which is physically relevant as well as significant. The curvature properties of the metric investigated in the paper are also significant geometrically as the metric admits several kinds of pseudosymmetric type conditions among which some of them are new in literature.