l-gruplarında hemen hemen f-dönüşümleri

In this study, by examining the basic properties of l-groups and l-rings and the important results of f-maps defined on l-groups in the literature, the symmetrical properties of any almost f-maps are examined. In addition, sufficient and necessary conditions for characterization of a ring homomorphism defined on an almost f-ring with a unit element are investigated. This thesis consists of four chapters: In the first chapter, by giving basic definitions and theorems, the basic properties of l-groups and l-rings, various maps defined on them and some important l-ring classes are defined and some basic properties are examined. In the second chapter, based on the "Almost l-maps and almost f-rings" study published by Ben Amor and Boulabler in 2013, we discuss the basic properties almost l-maps defined on l-groups and almost f-ring that form the basis of our study. In the third chapter of the study, the results obtained from this study are given. In the last chapter, some proposals are made for almost f-maps defined on l-groups for further studies.