Document Details

Document Type : Article In Journal 
Document Title :
Closure properties of operators on the Ma-Minda type starlike and convex functions
Closure properties of operators on the Ma-Minda type starlike and convex functions
 
Subject : Mathematics 
Document Language : English 
Abstract : A normalized univalent function f is called Ma-Minda starlike or convex if zf′(z)/f(z)≺(z) or 1+zf″(z)/ f′(z)≺(z) where is a convex univalent function with (0)=1. The class of Ma-Minda convex functions is shown to be closed under certain operators that are generalizations of previously studied operators. Analogous inclusion results are also obtained for subclasses of starlike and close-to-convex functions. Connections with various earlier works are made. 
ISSN : 0096-3003 
Journal Name : Applied Mathematics and Computation 
Volume : 218 
Issue Number : 3 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Saturday, April 21, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عبير عمر بادغيشBadghaish, Abeer OResearcherDoctorateabadghaish@kau.edu.sa
Rosihan M AliAli, Rosihan MResearcherDoctoraterosihan@cs.usm.my
V RavichandranRavichandran, V ResearcherDoctoratevravi@maths.du.ac.in

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