Classes of harmonic starlike functions defined by Sălăgean-type $q$-differential operators

Authors : Jay M. JAHANGİRİ, Gangadharan MURUGUSUNDARAMOORTHY, Kaliappan VİJAYA

Pages : 416-424

Doi:10.15672/hujms.568306

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Publication Date : 2020-02-06

Article Type : Research Paper

Abstract :Sufficient and necessary coefficient bounds, extreme points of closed convex hulls, and  distortion theorems are determined for a family of harmonic starlike functions of complex order involving Sălăgean-type $q$-differential operators.
Keywords : Harmonic univalent functions, q calculus, Sălăgean type differential operators