Aini Janteng and Suzeini Abdul Halim (2013) Properties of harmonic functions which are convex of order β with respect to conjugate points. International Journal of Mathematical Analysis, 1 (21). pp. 10311039. ISSN 13128876
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Estimate on the second Hankel functional for a subclass of closetoconvex functions with respect to symmetric points.ABSTRACT.pdf Download (89kB) 

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Estimate on the second hankel functional for a subclass of closetoconvex functions with respect to symmetric points.pdf Restricted to Registered users only Download (97kB)  Request a copy 
Abstract
Let H denote the class of functions f which are harmonic and univalent in the open unit disc D = {z : z < 1}. This paper defines and investigates a family of complexvalued harmonic functions that are orientation preserving and univalent in D and are related to the functions convex of order β (0 ≤ β < 1), with respect to conjugate points. We obtain coefficient conditions, growth result, extreme points, convolution and convex combinations for the above harmonic functions.
Item Type:  Article 

Keyword:  Harmonic functions , Convex of order β with respect to conjugate points , Coefficient estimates 
Subjects:  Q Science > QA Mathematics > QA1939 Mathematics > QA143 General 
Department:  SCHOOL > School of Science and Technology 
Depositing User:  DG MASNIAH AHMAD  
Date Deposited:  02 Aug 2022 10:52 
Last Modified:  08 Aug 2022 08:23 
URI:  https://eprints.ums.edu.my/id/eprint/33617 
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