Radius of convexity of certain classes of analytic functions

被引：0
|
作者：
Sokol, Janusz [1 ]
Szynal, Anetta [1 ]
机构：
[1] Rzeszow Univ Technol, Dept Math, PL-35959 Rzeszow, Poland
来源：
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2008年 / 344卷 / 02期
关键词：
bounded boundary rotation; convolution; convex; close-to-convex; hypergeometric function; starlike; Carlson-Shaffer operator;
D O I：
10.1016/j.jmaa.2008.03.035
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider the classes of analytic functions introduced recently by K.I. Noor which are defined by conditions joining ideas of close-to-convex and of bounded boundary rotation functions. We investigate coefficients estimates and radii of convexity. (C) 2008 Elsevier Inc. All rights reserved.
引用
收藏
页码：869 / 875
页数：7
相关论文
共 50 条
  • [41] RADIUS OF STARLIKENESS OF CERTAIN ANALYTIC-FUNCTIONS
    ALAMIRI, HS
    PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1974, 42 (02) : 466 - 474
  • [42] Radius of univalence of certain class of analytic functions
    Obradovic, M.
    Ponnusamy, S.
    FILOMAT, 2013, 27 (06) : 1085 - 1090
  • [43] RADIUS OF STARLIKENESS OF CERTAIN ANALYTIC-FUNCTIONS
    BAJPAI, PL
    SINGH, P
    PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1974, 44 (02) : 395 - 402
  • [44] On certain analytic functions with bounded radius rotation
    Noor, Khalida Inayat
    Noor, Muhammad Aslam
    Al-Said, Eisa A.
    COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2011, 61 (10) : 2987 - 2993
  • [45] RADIUS OF STARLIKENESS OF CERTAIN ANALYTIC-FUNCTIONS
    ALAMIRI, HS
    NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1973, 20 (01): : A105 - A105
  • [46] ON UNIVALENCE, STARLIKENESS AND CONVEXITY OF CERTAIN ANALYTIC-FUNCTIONS
    SAMARIS, N
    PUBLICATIONES MATHEMATICAE-DEBRECEN, 1994, 45 (3-4): : 293 - 304
  • [47] A NOTE ON STARLIKENESS AND CONVEXITY OF CERTAIN ANALYTIC-FUNCTIONS
    PASHKOULEVA, D
    YAGUCHI, T
    NUNOKAWA, M
    OWA, S
    CAUSEY, W
    DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1992, 45 (09): : 13 - 16
  • [48] Generalized conditions for starlikeness and convexity of certain analytic functions
    Neslihan Uyanik
    Shigeyoshi Owa
    Journal of Inequalities and Applications, 2011
  • [49] Generalized conditions for starlikeness and convexity of certain analytic functions
    Uyanik, Neslihan
    Owa, Shigeyoshi
    JOURNAL OF INEQUALITIES AND APPLICATIONS, 2011,
  • [50] Radius of Convexity of a Certain Class of Close-to-convex functions
    Yahya, Abdullah
    Soh, Shaharuddin Cik
    13TH IMT-GT INTERNATIONAL CONFERENCE ON MATHEMATICS, STATISTICS AND THEIR APPLICATIONS (ICMSA2017), 2017, 1905
12345