Key points are not available for this paper at this time.
The present paper deals with notions from the field of complex analysis which have been adapted to fuzzy sets theory, namely, the part dealing with geometric function theory. Several fuzzy differential subordinations are established regarding the operator Lαm, given by Lαm: An→An, Lαmf (z) = (1−α) Rmf (z) +αSmf (z), where An=f∈H (U), f (z) =z+an+1zn+1+…, z∈U is the subclass of normalized holomorphic functions and the operators Rmf (z) and Smf (z) are Ruscheweyh and Sălăgean differential operator, respectively. Using the operator Lαm, a certain fuzzy class of analytic functions denoted by SLFmδ, α is defined in the open unit disc. Interesting results related to this class are obtained using the concept of fuzzy differential subordination. Examples are also given for pointing out applications of the theoretical results contained in the original theorems and corollaries.
Lupaş et al. (Sat,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: