Study of Multivalent Spirallike Bazilevic Functions

AIMS Mathematics

Ajmal Khan¹  Bilal Khan¹  Nazar Khan¹  Qazi Zahoor Ahmad¹  Shahid Khan² 

[1] 1 Department of Mathematics, Abbottabad University of Science and Technology, Abbottabad, Pakistan;2 Department of Mathematics, Riphah International University Islamabad, Pakistan;

关键词: kpirallike function| Bazilevic functions| multivalent function| necessary and su cientconditions;   

DOI  :  10.3934/Math.2018.3.353

来源: DOAJ

【 摘 要 】

In this paper, we introduce certain new subclasses of multivalent spirallike Bazilevicfunctions by using the concept of k-uniformly starlikness and k-uniformly convexity. We proveinclusion relations, su cient condition and Fekete-Szego inequality for these classes of functions.Convolution properties for these classes are also discussed.

【 授权许可】

Unknown