Ayandegan Institute of Higher Education, IranJournal of Fuzzy Extension and Applications2783-14421420201201Spherical interval-valued fuzzy bi-ideals of gamma near-rings33434312165210.22105/jfea.2020.259268.1040ENChinnaduraiVeerappanDepartment of Mathematics, Faculty of Mathematics, Annamalai University, Chidambaram, India.ShakilaVenkatesanDepartment of Mathematics, Annamalai University, Chidambaram, India.Journal Article20200708In this paper we introduce the concept of the spherical interval-valued fuzzy bi-ideal of gamma near-ring R and its some results. The union and intersection of the spherical interval-valued fuzzy bi-ideal of gamma near-ring R is also a spherical interval-valued fuzzy bi-ideal of gamma near-ring R . Further we discuss about the relationship between bi-ideal and spherical interval-valued fuzzy bi-ideal of gamma near-ring R.http://www.journal-fea.com/article_121652_1bb01c4d11b1b31ac0ace136fe52427f.pdf