数学物理学报

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复指数Dirichlet 级数所表示的整函数的增长性

宁菊红;邓冠铁   

  1. 江西师范大学数学与信息科学学院 南昌 330022
  • 收稿日期:2005-10-26 修回日期:2007-01-08 出版日期:2007-12-25 发布日期:2007-12-25
  • 通讯作者: 宁菊红
  • 基金资助:
    国家自然科学基金(10071005)、江西师范大学博士启动基金和江西师范大学青年成长基金资助

The Growth of An Entire Function Represented by Dirichlet Series

with Complex Exponents

Ning Juhong;Deng Guantie   

  1. College of Mathematics and Information Science, Jiangxi Normal University, Nanchang 330022
  • Received:2005-10-26 Revised:2007-01-08 Online:2007-12-25 Published:2007-12-25
  • Contact: Ning Juhong

摘要: 由Dirichlet 级数表示的整函数f(z)在带形中有界,其系数{an}和指数 {λn}(n=1,2,... )是复数列.文中引入 φ-级 和下φ -级,讨论f(z) 具有φ -级和下φ -级的条件.

关键词: 整函数, Dirichlet级数, 增长性

Abstract:

Let f be an entire function represented by Dirichlet series,which is bounded in a horizontal stirp, its coefficients {an} and exponents {λn}(n=1,2,... )are sequences of complex numbers.
The authors introduce φ-order and lower φ-order and study the conditions for f having φ-order and lower φ-order respectively.

Key words: Entire function, Dirichlet series, Growth

中图分类号: 

  • 30B50