Weaker forms of selection principles

In this thesis, the studies about the selection principles and weaker forms of star selection principles have been researched so far, and the main parts of the subject have been compiled with the proofs. This thesis consists of five chapters. In the first chapter, some studies made by giving preliminary information about the subject are mentioned. In the first part of the second chapter, preliminary information and basic concepts are given, and in the second part of the second chapter, the theories of selection principles and star selection principles are mentioned. In the first part of the third chapter, which forms the main part of the thesis, weaker forms of selection principles have been investigated. This section is divided into two parts. In the first subsection, the weaker forms of the classical selection principles and in the second subsection, the weaker forms of the star selection principles are examined. In the fourth chapter, the results are evaluated and suggestions are given. The references are included in the last chapter.