On Generalized Orders and Generalized Types of Dirichlet Series in the Right Half-Plane

In the paper, generalized orders and generalized types of Dirichlet series in the right half-plane are given. Some interesting relationships on maximum modulus, the maximum term and the coefficients of entire function defined by Dirichlet series of in the right half-plane are obtained.     

關於廣義狄黎希萊級數的若干問題

<正> 導言 在本文中所謂廣義狄黎希萊級數就是指具有複指數的狄黎希萊級數.黎提在研究常係數無限級線性齊次方程時討論到有間隙的這種級數。希爾與隆茨分別獨立地研究過它的收斂區域,並且獲得了若干共同的結果.范禮隆將黎提與希爾的結果加以推廣,並且研究由這種級數所定義的整函數,特     

ON THE GENERALIZED ORDER OF DIRICHLET SERIES

By the method of Knopp-Kojima, the generalized order of Dirichlet series is studied and some interesting relations on the maximum modulus, the maximum term and the coefficients of entire function defined by Dirichlet series of slow growth are obtained,which briefly extends some results of paper [1].     

右半平面解析的Laplace-Stieltjes变换的广义级与型

给出右半平面解析的Laplace-Stieltjes变换的广义级与广义型的定义,研究了最大模M_u(σ,F)=sup{|∫_0~x e~(-(σ+it)y)dv(y)|:x∈(0,+∞),t∈R},最大项μ(σ,F)=max_(n∈N){A_n~*e~(-λnσ)},最大项指标v(σ,F)=max_k{λ_k|μ(σ,F)=A_k~*e~(-λkσ)}及其系数之间的关系,推广了Dirichlet级数的相关结果.     

Some Remarks on the Algebra of Bounded Dirichlet Series

We consider here the algebra of functions which are analytic and bounded in the right half-plane and can moreover be expanded as an ordinary Dirichlet series. We first give a new proof of a theorem of Bohr saying that this expansion converges uniformly in each smaller half-plane; then, as a consequence of the alternative definition of this algebra as an algebra of functions analytic in the infinite-dimensional polydisk, we first observe that it does not verify the corona theorem of Carleson; and then, we give in a deterministic way a new quantitative proof of the Bohnenblust-Hille optimality theorem, through the construction of a generalized Rudin-Shapiro sequence of polynomials. Finally, we compare this proof with probabilistic ones.     

半平面上随机Dirichlet 级数的增长性

在较弱的系数条件下证明了右半平面上Dirichlet级数增长性定理,并应用到随机Dirichlet级数上去,得到了在一定条件下,两类级数a.s.有相同的增长级,从而推广和改良一系列定理,使相关问题的研究变得方便简洁.     

半平面上随机Dirichlet级数的增长性

在较弱的系数条件下证明了右半平面上Dirichlet级数增长性定理,并应用到随机Dirich- let级数上去,得到了在一定条件下,两类级数a.s.有相同的增长级,从而推广和改良一系列定理,使相关问题的研究变得方便简洁．     

THE GENERALIZED LOWER ORDER OF DIRICHLET SERIES

In this paper, we study the generalized lower order of entire functions defined by Dirichlet series. By constructing the Newton polygon based on Knopp-Kojima's formula,we obtain a relation between the coefficients of the Dirichlet series and its generalized lower order.     

Growth of horizontal rays of analytic functions represented by Dirichlet series

The question is investigated of the coincidence on a ray and in a half-plane of generalized orders of growth of analytic functions represented by Dirichlet series absolutely convergent in the half-plane.Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 42, No. 3, pp. 363–371, March, 1990.     

半平面解析的无穷级Laplace-Stieltjes变换

应用一个无穷级的型函数,研究右半平面解析的Laplace-Stieltjes变换的增长性和值分布,推广了Dirichlet级数的相关结论.     

右半平面上解析的Laplace-Stieltjes变换对数级

本文研究了零级Laplace-Stieltjes变换的增长性问题.利用对数级和对数下级的定义,获得了这类变换具有对数级的特征,即变换的对数级和对数下级与其系数之间的关系,推广了Dirichlet级数的相关结果.     

零级解析Dirichlet级数的增长性

对于零(R)级解析函数(由在右半平面内收敛的均数Dirichlet级数定义),本文提出了一种新的、更有适应性的增长指标,研究了该指标及其型的性质.本文的结果改进了若干已有的结论^[1,2].     

Algebras in sets of queer functions

We show that the set of continuous nowhere differentiable functions, the set of Dirichlet series which are bounded in the right half-plane and diverge everywhere on the imaginary axis, and the set of continuous interpolating functions contain big algebras. Partially supported by a grant from the “Banque Nationale de Belgique”.     

ON THE GROWTH OF INFINITE ORDER DIRICHLET SERIES

In this paper, the property of infinite order Dirichlet series in the half-plane are investigated. The more exact growth of infinite order Dirichlet series is obtained without using logarithm argument to the type-function for the first time.     

半平面上的随机Dirichlet级数

研究右半平面上的随机Dirichlet级数．为此需要给定一个系数条件,有的文章对此有专门研究．这里首先给出一个较宽的系数条件,并证明在一定意义上是最好的．通常随机级数研究的是同分布随机变量序列,这里通过推广Paley－Zygmund引理,把随机级数的研究引向一般得多的不要求同分布的情况．由于这些是研究随机级数的基础内容．因此应用该文的结论及方法,可以推广和改良一系列定理,并使得有关问题的研究变得方便简洁．     

半平面上零级Dirichlet级数的增长性

本文研究半平面上的零级Dirichlet级数的增长性,定义了半平面上的零级Dirichlet级数的指数级和指数下级,通过用零级Dirichlet级数的系数,得到了其与系数之间的关系.     

An estimate for the Dirichlet series in a half-strip in the case of the irregular distribution of exponents. II

We study the Dirichlet series that are convergent only in a half-plane and whose sequence of exponents extends to a “regular” sequence. We establish some unimprovable estimates for the order of the sum of the Dirichlet series in a half-strip whose width depends on the special distribution density of the exponents.     

Maximal Term of the Modified Dirichlet Series

We establish a criterion for the logarithm of the maximal term of a Dirichlet series absolutely convergent in the half-plane to be equivalent on an asymptotic set to the logarithm of the maximal term of its Hadamard composition with any other Dirichlet series from a certain class.     

B-Stability of the Maximal Term of the Hadamard Composition of Two Dirichlet Series

We establish a criterion for the logarithm of the maximal term of a Dirichlet series whose absolute convergence domain is a half-plane to be equivalent to the logarithm of the maximal term of its Hadamard composition with another Dirichlet series of some class on the asymptotic set.     

半平面内无限级Dirichlet级数的正规增长性

本文研究了半平面内无穷级Dirichlet级数的正规增长性问题.利用型函数的方法,获得了关于无穷X级的正规增长性的几个等价定理,推广了已有的结果.