Yayın: On certain subclass of harmonic univalent functions defined by a generalized Ruscheweyh derivatives operator
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Yalçın, Sibel
Joshi, Santosh B.
Yaşar, Elif
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Özet
In this paper, the class S<inf>H</inf>(α, β; n, λ) of univalent harmonic and sense-preserving mappings in the unit disk is introduced. The distortion inequalities and extreme points for functions in the class S<inf>H</inf>(α, β; n, λ) are given.
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Konusu
Starlike functions, Ruscheweyh derivative, Harmonic univalent functions, Extremal problems, Distortion inequalities, Convex functions