Yayın: Inequalities of coefficients and the fekete-szegö problem associated with λ-pseudo starlike functions
Tarih
Kurum Yazarları
Yazarlar
İbrahim, Musthafa
Sudharsanan, Baskaran
Lupaş, Alina Alb
Gunasekar, Saravanan
Yalçın, Sibel
Danışman
Dil
Türü
Yayıncı:
Universal Wiser Publisher
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Özet
We introduce a new subclass of starlike functions, denoted by RS∗ (λ, Ξ, ξ1, ξ2), that are influenced by the Janowski functions, which are well-known in the literature. Our main results are the coefficient estimates of the inverse function and the Fekete-Szegö inequality for this subclass. We also present some special cases of our results that are of interest.
Açıklama
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Konusu
λ-pseudo starlike functions, Subordination, Inverse functions, Fekete-szegö inequality, Coefficient inequalities, Analytic functions