Derived soft topology

This thesis consists of four chapters In the first chapter,aim of the thesis is explained and the concepts which will be discussed and determined. In the second chapter, some fundamental definitions and properties concerning soft sets are given. The third and fourth chapters are prepared originally. In the third chapter, it is given a method to generate a soft topology by a given topological space. Additionally, the similar and different properties between topological spaces and soft topological spaces are researched. Finally, in the fourth chapter, it is shown that under which conditions a soft subspace topology can be derived by a subspace topology on a subset. Key words: Soft set, Topology, Soft Topology