• T0-metrikimsi Uzayların Simetrisizliğine Yaklaşım Teorileri 

      Javanshır, Nezakat (Fen Bilimleri Enstitüsü, 2021-12-28)
      The aim of this thesis is to construct various original metric approach theories speci c to the asymmetric environment for the asymmetry of T0-quasi-metrics, non-metrics and also known as asymmetric distance functions, ...
    • The Injective Profile of a Ring and its Effect on the Structure of Rings 

      Yuca, Nergiz (Fen Bilimleri Enstitüsü, 2020)
      This thesis is partly based on recent developments on the subject of what is known as “injectivity domains” in the theory of modules over rings with identity. The subject was suggested as a measurement of how far a module ...
    • Topolojik Uzaylarda Yakınlık 

      Şefik, Özgün (Fen Bilimleri Enstitüsü, 2017)
      This paper consists of four chapters. The fi rst chapter is an introduction which contains the basic motivation of nearness theory. The second section is devoted to nearness in metric spaces. Here, the nearness of two sets ...
    • Torus Knots and Contact Surgeries 

      Saraç, İrem Özge (Fen Bilimleri Enstitüsü, 2018)
      A closed curve homeomorphic to the unit circle in a 3-manifold is called a knot. In particularly, a knot that can be drawn on a torus without intersecting itself is called a torus knot. In this thesis, we study torus knots ...
    • Universal Modules of Differantial Operators 

      Akçin, Halise Melis Tekin (Fen Bilimleri Enstitüsü, 2015)
      This thesis is concerned with universal differential operator modules of order n. Let R be a commutative k-algebra where k is an algebraically closed field of characteristic zero. Let m and n be positive integers such that ...
    • Variations of Star Coloring on Graphs 

      Kırtışoğlu, Alaittin (Fen Bilimleri Enstitüsü, 2021-06-25)
      This thesis is constructed on a variety of coloring types in five chapters. Following the Introduction chapter, elementary definitions and methods used throughout the work are presented in Chapter 2. Chapter 3 presents ...
    • Zayıf Disipatif Camassa-Holm Denkleminin Patlaması Olayı Üzerine 

      Gemici, Cenk (Fen Bilimleri Enstitüsü, 2015)
      This study is devoted to the blow up solutions of the Cauchy problem for the weakly dissipative Camassa-Holm equation. In introductory chapter, the problem we studied has been introduced and other authors' studies done on ...
    • γ-BUTSON-HADAMARD MATRICES AND THEIR CRYPTOGRAPHIC APPLICATIONS 

      Kurt, Sibel (Fen Bilimleri Enstitüsü, 2017)
      A Hadamard matrix is a square matrix with entries ±1 whose rows are orthogonal to each other. Hadamard matrices appear in various fields including cryptography, coding theory, combinatorics etc. This thesis takes an interest ...