Application of Pascal Distribution Series to Ronning Type Starlike and Convex Functions
Abstract
In this article we investigate the connections between the Pascal distribution series and the class of analytic functions $ f $ normalized by $ f ( 0 ) = f ' ( 0 ) - 1 = 0 $ in the open unit disk $ \mathbb { U } = \left \{ z \in \mathbb { C } : | z | < 1 \right \} $ and its coefficients are probabilities of the Pascal distribution.More precisely ,we determine such connection with parabolic starlike and uniformly convex functions in the open unit disk $\mathbb{U}$ .
Keywords
Destekleyen Kurum
Kaynakça
- [1] R. M. Ali, K. G. Subramanian, V. Ravichandran, and Om P. Ahuja,Neighborhoods of starlike and convex functions associated with parabola,JIA Volume (2008), Article ID 346279, 9 pages.
- [2] T.Bulboaca and G. Murugusundaramoorthy,Univalent functions with positive coefficients involving Pascal distribution series,Commun. Korean Math. Soc. (accepted for publications-2020 ,https://doi.org/10.4134/CKMS.c190413)
- [3] R.Bharati,R.Parvatham and A.Swaminathan,On subclasses of uniformly convex functions and corresponding class of starlike functions,Tamkang J.Math., 26(1)(1997), 17-32.
- [4] N.E. Cho, S.Y.Woo and S. Owa, Uniform convexity properties for hypergeometric functions, Fract. Cal. Appl. Anal., 5(3) (2002),303-313.
- [5] S. M. El-Deeb,T.Bulboaca and J. Dziok,Pascal Distribution Series Connected with Certain Subclasses of Univalent Functions,Kyungpook Math. J. 59(2019), 301-314
- [6] E. Merkes and B.T. Scott, Starlike hypergeometric functions, Proc. Amer. Math. Soc., 12 (1961), 885-888.
- [7] A.O. Mostafa, A study on starlike and convex properties for hypergeometric functions, J. Inequal. Pure Appl. Math., 10(3) (2009), Art., 87, 1-16.
- [8] G.Murugusundaramoorthy, B.A.Frasin and T.Al-Hawary,Uniformly convex spiral functions and uniformly spirallike function associated with Pascal distribution series, arXiv:2001.07517v1,(2020),1-10.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Matematik
Bölüm
Araştırma Makalesi
Yazarlar
Yayımlanma Tarihi
30 Aralık 2020
Gönderilme Tarihi
27 Mayıs 2020
Kabul Tarihi
28 Eylül 2020
Yayımlandığı Sayı
Yıl 2020 Cilt: 4 Sayı: 4
Cited By
On partial fractional Sturm–Liouville equation and inclusion
Advances in Difference Equations
https://doi.org/10.1186/s13662-021-03478-7