Almost alpha-cosymplectic pseudo-metric manifolds

This thesis consists of three chapters. The first chapter is devoted to the introduction section and provide a general knowledge of literature. In the second chapter, the necessary basic concepts and definitions are presented. In the third chapter, the almost alpha-cosymplectic pseudo-metric manifolds are investigated. This chapter consists of four subchapters. In the first subchapter, the fundamental properties of almost alpha-cosymplectic pseudo-metric structures are given. In the second subchapter, some curvature properties of almost alpha-cosymplectic pseudo-metric structures are studied. In the third subchapter, some results are related to almost alpha-cosymplectic pseudo-metric structures with some certain parallel tensors are obtained. In the last subchapter, some results on almost alpha-Kenmotsu pseudo-metric structures are found.