Acta mathematica scientia,Series A ›› 2009, Vol. 29 ›› Issue (2): 475-485.

• Articles • Previous Articles     Next Articles

The Growth of Dirichlet Series and Random Dirichlet Series of Infinite Order in the Half Plane

  

  1. (1. $College of Mathematics and Informatics,  Shaoguan University, Guangdong Shaoguan  512005; 2. School of Mathematics, South China Normal University, Guangzhou  510631)
  • Received:2007-11-28 Revised:2008-10-16 Online:2009-04-25 Published:2009-04-25
  • Supported by:

    国家自然科学基金(10471048)资助

Abstract:

In this paper, the authors study the growth of Dirichlet series and random Dirichlet series of infinite  order in the half-plane. They prove several lemmas by using the Newton polygon and type-function U( r) of Hiong Kin-lai
 under a much weaker coefficient condition. And  the relations between its order and low order and its coefficients are obtained. For some random Dirichlet series with non-uniformly distribution random variables there are almost surely (a.s.)  same relations.

Key words: Infinite order, Dirichlet series, Random series, Type function, Growth

CLC Number: 

  • 30D25
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