@article{Khan_Khan_Khan_Khan_Taj_2018, title={A NEW VIEW OF FUZZY ORDERED SEMIGROUPS}, volume={1}, url={http://readersinsight.net/OJST/article/view/150}, DOI={10.31580/ojst.v1i1.150}, abstractNote={<p>fuzzy coding theory, fuzzy finite state machines, and fuzzy languages. In this paper, we introduce the concept of an interval-valued -fuzzy filter of an ordered semigroup, where with. Since the concept of an interval-valued -fuzzy filter is an important and useful generalization of the ordinary interval-valued fuzzy filter, we discuss some fundamental aspects of an interval-valued -fuzzy filters. An interval-valued -fuzzy filter is a generalization of the existing concept of an interval-valued fuzzy filter. We discuss the concept of an interval-valued -fuzzy left (right)-filters and provide some characterization theorems. Finally, we extend the concept of an interval-valued fuzzy subgroup with thresholds to the concept of an interval-valued fuzzy left (right)-filter with thresholds of s.</p>}, number={1}, journal={Open Journal of Science and Technology}, author={Khan, Hidayat Ullah and Khan, Asghar and Khan, Faiz Muhammad and Khan, Amir and Taj, Muhammad}, year={2018}, month={Nov.}, pages={9-17} }