Fuzzy Differential Superordination

Abstract

S.S. Miller and P.T. Mocanu in (Miller & Mocanu, 2003) the notion of differential superordination as a dual
concept of differential subordination (Miller & Mocanu, 2000) . In (Oros & Oros, 2011) The authors define the notion
of fuzzy subordination, in (Oros & Oros, 2012b) they define the notion of fuzzy differential subordination and in (Oros
& Oros, Jun2012a) they determine conditions for a function to be a dominant of the fuzzy differential subordination
and they also gave the best dominant. In this paper, we introduced the concept of fuzzy differential superordination
and we set conditions for a function to be subordinant of fuzzy differential superordination and we also give the best
subordinant.