Certain Subclasses of Harmonic Univalent Functions Defined by Subordination

被引:0
作者
Cakmak, S. [1 ]
Yalcin, S. [1 ]
Altinkaya, S. [1 ]
机构
[1] Uludag Univ, Fac Arts & Sci, Dept Math, TR-16059 Bursa, Turkey
关键词
Harmonic functions; Univalent functions; Hadamard product; Modified generalized Salagean operator; Subordination and modified multiplier transformation;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this article, we consider some results involving the modified Salagean operator. We give coefficient bounds for these subclasses. Moreover, we discuss necessary and sufficient convolution conditions, distortion bounds, compactness and extreme points for these subclasses of functions.
引用
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页码:43 / 56
页数:14
相关论文
共 18 条
[1]  
Al-Oboudi FM., 2004, Int. J. Math. Sci, V27, P1429, DOI [10.1155/S0161171204108090, DOI 10.1155/S0161171204108090]
[2]  
Bayram H., 2017, PALESTINE J MATH, V6, P320
[3]  
Catas A., 2009, General Math., V17, P83
[4]   Argument estimates of certain analytic functions defined by a class of multiplier transformations [J].
Cho, NE ;
Srivastava, HM .
MATHEMATICAL AND COMPUTER MODELLING, 2003, 37 (1-2) :39-49
[5]  
CLUNIE J, 1984, ANN ACAD SCI FENN-M, V9, P3
[6]  
Dziok J, 2015, Abstr Appl Anal, Patent No. 756928
[7]  
Dziok J., 2016, J INEQUAL APPL, V139, P1
[8]   On Janowski harmonic functions [J].
Dziok, Jacek .
JOURNAL OF APPLIED ANALYSIS, 2015, 21 (02) :99-107
[9]  
Jahangiri J.M., 2002, Southwest J. Pure Appl. Math, V2, P77
[10]   Harmonic functions starlike in the unit disk [J].
Jahangiri, JM .
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 1999, 235 (02) :470-477