与 Mittag-Leffler 函数有关的多叶亚纯函数的优化和 Fekete-Szegö 问题

doi:10.13371/j.cnki.chin.q.j.m.2022.02.001

数学季刊 ›› 2022, Vol. 37 ›› Issue (2): 111-123.doi: 10.13371/j.cnki.chin.q.j.m.2022.02.001

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与 Mittag-Leffler 函数有关的多叶亚纯函数的优化和 Fekete-Szegö 问题

1. School of Mathematics and Statistics, Ningxia University, Yinchuan 750000, China; 2. School of Advanced Sciences, Vellore Institute of Technology, Deemed to be University, Vellore 632014, India;
3. School of Mathematics and Computer Science, Ningxia Normal University, Guyuan 756099, China

收稿日期:2021-10-04 出版日期:2022-06-30 发布日期:2022-06-30
通讯作者: LONG Pin-hong (1978-), male, native of Chenzhou, Hunan, associate professor of Ningxia University, engages in complex analysis and its application. E-mail:longph@nxu.edu.cn
作者简介: LONG Pin-hong (1978-), male, native of Chenzhou, Hunan, associate professor of Ningxia University, engages in complex analysis and its application; GANGADHARAN Murugusundaramoorthy (1967-), male, native of Vellore, professor of Vellore Institute of Technology, engages in complex analysis; HAN Hui-li (1972-), female, native of Yinchuan, Ningxia, professor of Ningxia Normal University, engages in complex analysis and its application; WANG Wen-shuai (1980-), male, native of Guyuan, Ningxia, associate professor of Ningxia University, engages in complex analysis and its application.
基金资助:
Supported by Natural Science Foundation of Ningxia (Grant No. 2020AAC03066);

National Natural Science Foundation of China (Grant Nos. 42064004 and 11762016)

Majorization and Fekete-Szegö Problems for Multivalent Meromorphic Functions Associated with the Mittag-Leffler Function

1. School of Mathematics and Statistics, Ningxia University, Yinchuan 750000, China; 2. School of Advanced Sciences, Vellore Institute of Technology, Deemed to be University, Vellore 632014, India;
3. School of Mathematics and Computer Science, Ningxia Normal University, Guyuan 756099, China

Received:2021-10-04 Online:2022-06-30 Published:2022-06-30
Contact: LONG Pin-hong (1978-), male, native of Chenzhou, Hunan, associate professor of Ningxia University, engages in complex analysis and its application. E-mail:longph@nxu.edu.cn
About author: LONG Pin-hong (1978-), male, native of Chenzhou, Hunan, associate professor of Ningxia University, engages in complex analysis and its application; GANGADHARAN Murugusundaramoorthy (1967-), male, native of Vellore, professor of Vellore Institute of Technology, engages in complex analysis; HAN Hui-li (1972-), female, native of Yinchuan, Ningxia, professor of Ningxia Normal University, engages in complex analysis and its application; WANG Wen-shuai (1980-), male, native of Guyuan, Ningxia, associate professor of Ningxia University, engages in complex analysis and its application.
Supported by:
Supported by Natural Science Foundation of Ningxia (Grant No. 2020AAC03066);

National Natural Science Foundation of China (Grant Nos. 42064004 and 11762016)

摘要/Abstract

摘要： The main object of this present paper is to investigate the problem of majorization of certain class of multivalent meromorphic functions of complex order involving Mittag-Leffler function. Meanwhile, for this subclass the corresponding coefficient estimates and some Fekete-Szeg¨ o type inequalities are obtained. Moreover we point out some new or known consequences of our main results.

关键词: Meromorphic function, Majorization problem, Hadamard product (convolution), Mittag-Leffler function, Fekete-Szeg? inequality

Abstract: The main object of this present paper is to investigate the problem of majorization of certain class of multivalent meromorphic functions of complex order involving Mittag-Leffler function. Meanwhile, for this subclass the corresponding coefficient estimates and some Fekete-Szeg¨ o type inequalities are obtained. Moreover we point out some new or known consequences of our main results.

Key words: Meromorphic function, Majorization problem, Hadamard product (convolution), Mittag-Leffler function, Fekete-Szeg? inequality

中图分类号:

O174.51

龙品红, 甘加达兰•穆鲁古桑德拉莫西, 韩惠丽, 汪文帅. 与 Mittag-Leffler 函数有关的多叶亚纯函数的优化和 Fekete-Szegö 问题[J]. 数学季刊, 2022, 37(2): 111-123.

LONG Pin-hong, GANGADHARAN Murugusundaramoorthy, HAN Hui-li, WANG Wen-shuai. Majorization and Fekete-Szegö Problems for Multivalent Meromorphic Functions Associated with the Mittag-Leffler Function[J]. Chinese Quarterly Journal of Mathematics, 2022, 37(2): 111-123.

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与 Mittag-Leffler 函数有关的多叶亚纯函数的优化和 Fekete-Szegö 问题

Majorization and Fekete-Szegö Problems for Multivalent Meromorphic Functions Associated with the Mittag-Leffler Function

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