Ürgüp, Edanur2023-05-292023-05-292016Ürgüp, Edanur (2016). (alpha-psi) Type contractive mappings and related fixed point theorems / (alpha-psi) Tipinden büzülme dönüşümleri ve ilgili sabit nokta teoremleri. Yayımlanmış yüksek lisans tezi. Ankara: Çankaya Üniversitesi, Fen Bilimleri Enstitüsü.http://hdl.handle.net/20.500.12416/6441This thesis consists of three sections. The first section is reserved for introduction, some basic definitions and declaration of literature about alpha-psi type contractive mappings and related fixed point theorems have been presented. The second section deals with the main results. We have applied definition of alpha-admissible for two different functions of f and T. Furthermore, we have investigated their results. Finally, the third section includes discussion and conclusion.Bu ¸calı¸sma ¨u¸c b¨ol¨umden olu¸smu¸stur. Birinci b¨ol¨um giri¸s,temel tanımlar,literat¨ur bilgileri alpha-psi tipinden b¨uz¨ulme d¨on¨u¸s¨umleri ve ilgili sabit nokta teoremlerine ayrılmı¸stır. ˙Ikinci b¨ol¨umde ana fikri verdik. Alpha-admissible tanımını iki farklı fonksiyon olan f ve T i¸cin uyguladık ve sonu¸clarını inceledik. U¸c¨unc¨u b¨ol¨umde ¨ sonu¸c ve tartı¸smalara yer verdik.turinfo:eu-repo/semantics/openAccessFixed PointContractive Mappings(Α-Ψ)-Contractive ConditionΑ-Admissible MapsMulti-Valued MapsCoincidence PointsmasterThesis139