Riemannian submersions from almost contact manifolds onto Riemannian manifolds


Thesis Type: Postgraduate

Institution Of The Thesis: Uludağ Üniversitesi, Turkey

Approval Date: 2016

Thesis Language: Turkish

Student: AYŞE BERİ

Supervisor: CENGİZHAN MURATHAN

Abstract:

This study which is designed as master science thesis covers five chapter sections. The first section is the introduction section and in this chapter studies about the subject which were done previously were told of. The second section contains basic definitions, theorems and propositions which will be used in the other sections. In the third section the submersions were studied. Definitions and examples of submersions and Riemannian submersions were given. Also the basic equations for Riemannian submersions were defined and properties of this equations were given. In the fourth section, Almost contact metric manifolds were studied. Almost contact metric structure and almost contact manifolds were examined. Especially the definitions and examples of Kenmotsu manifold which is be studied in this thesis take apart. In the fifth section Anti-invariant Riemannian submersions from Kenmotsu manifolds onto Riemannian manifolds were introduced and the properties of this submersions were given. This section contains completely the original studies.