The structure of finite dimensional Leibniz algebras

The main aim of this thesis is to give information about the structure of finite dimensional non-Lie Leibniz algebras. For this purpose, in literature many studies on Lie algebras and Leibniz algebras which are non-anti-commutative generalization of Lie algebras are investigated and the relationship between them is studied. This thesis consists of five main chapters. In the first chapter, the history of Leibniz algebras and the contents of this thesis are given. In the second chapter, some basic definitions and theorems for Lie algebras are included. In the third chapter, the analogs of some basic definitions and theorems in Lie algebras are given for Leibniz algebras. In the fourth chapter, the results obtained on finite dimensional non-Lie Leibniz algebras is given. Finally, in the fifth chapter, the structure constants of Leibniz algebras and its Leibniz kernel are investigated, and the results obtained are given.