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2.
Dirichlet L-函数倒数的2k次加权均值 总被引:3,自引:0,他引:3
本文主要目的是利用经典的Kloostermann和估计及其解析方法研究Dirich-let L-函数倒数的 2k次加权均值,得到了一个较为精确的渐近公式. 相似文献
3.
4.
Suppose we have a Dirichlet series L(s) =
n = 1
a
n
n
–s such that it, and its twists by Dirichlet characters have analytic continuation and a functional equation of a specific kind. Suppose also that the root numbers of the twists are equidistributed on the unit circle. The purpose of this note is to get an estimate for the quantity
for a prime modulus p.We use a modification of the method of Chandrasekharan and Narasimhan and we use in an essential way a Rankin-Selberg type estimate for the average of |a
n|2. 相似文献
5.
We continue our study on arithmetical Fourier series by considering two Fourier series which are related to Diophantine analysis. The first one was studied by Hardy and Littlewood in connection with the classification of numbers and the second one was studied by Hartman and Wintner by Lebesgue integration theory. 相似文献
6.
邓冠铁 《数学物理学报(A辑)》2003,23(6):735-738
该文对一个由复指数Dirichlet 级数表示的,其系数满足一给定增长条件且在一固定水平带形有界不恒为零的整函数的存在性, 给出了充分必要条件。 相似文献
7.
In this article we shall determine the automorphic integrals of positive and negative integral weight associated with the full modular group and some Hecke groups. This will be done by using the Hecke Correspondence. We will also give a characterization of multiplier systems of real weight for Hecke groups. 相似文献
8.
有限域 Fq(q为奇)上的 Kloosterman和是两个模为 q1/2的共轭复数之和.这个复数的角度就称为相应的Kloosterman和的角度.我们在本文给出了Kloosterman和的角度的一些结果,改进了Katz N.[1]的一些结果,也改进和推广了Conrey J.和Iwanie H.[2]的结果. 相似文献
9.
Dirichlet级数表示的整函数的增长性 总被引:14,自引:0,他引:14
本文系统地研究了在全平面上收敛的Dirichlet级数的增长性,得到了级数的系数和增长级之间关系的一系列充要条件. 相似文献
10.
ZHANG TIAN-PING 《东北数学》2009,25(4):329-339
The main purpose of this paper is to use the analytic methods to study the hybrid mean value involving the hyper Cochrane sums, and give several sharp asymptotic formulae. 相似文献
11.
利用广义高阶Bernoulli数的性质及Dirichlet L-函数的均值定理,研究了Gauss和及广义Kloosterman和与广义高阶Bernoulli数的均值性质,并给出两个有趣的渐近公式. 相似文献
12.
Renata Macaitienė 《Acta Appl Math》2007,97(1-3):99-112
A joint discrete limit theorem in the sense of the weak convergence of probability measures in the space of meromorphic functions
for general Dirichlet series is proved. 相似文献
13.
Roksana Słowik 《Linear and Multilinear Algebra》2016,64(9):1760-1768
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15.
Hardy and Wright (An Introduction to the Theory of Numbers, 5th edn., Oxford, 1979) recorded elegant closed forms for the generating functions of the divisor functions
k
(n) and
k
2(n) in the terms of Riemann Zeta function (s) only. In this paper, we explore other arithmetical functions enjoying this remarkable property. In Theorem 2.1 below, we are able to generalize the above result and prove that if f
i and g
i are completely multiplicative, then we have
where L
f(s) :=
n = 1
f(n)n
–s is the Dirichlet series corresponding to f. Let r
N(n) be the number of solutions of x
1
2 + ··· + x
N
2 = n and r
2,P
(n) be the number of solutions of x
2 + Py
2 = n. One of the applications of Theorem 2.1 is to obtain closed forms, in terms of (s) and Dirichlet L-functions, for the generating functions of r
N(n), r
N
2(n), r
2,P
(n) and r
2,P
(n)2 for certain N and P. We also use these generating functions to obtain asymptotic estimates of the average values for each function for which we obtain a Dirichlet series. 相似文献
16.
17.
R. Scheidler 《Designs, Codes and Cryptography》2001,22(3):239-264
We describe severalcryptographic schemes in quadratic function fields of odd characteristic.In both the real and the imaginary representation of such a field,we present a Diffie-Hellman-like key exchange protocol as wellas a public-key cryptosystem and a signature scheme of ElGamaltype. Several of these schemes are improvements of systems previouslyfound in the literature, while others are new. All systems arebased on an appropriate discrete logarithm problem. In the imaginarysetting, this is the discrete logarithm problem in the idealclass group of the field, or equivalently, in the Jacobian ofthe curve defining the function field. In the real case, theproblem in question is the task of computing distances in theset of reduced principal ideals, which is a monoid under a suitableoperation. Currently, the best general algorithms for solvingboth discrete logarithm problems are exponential (subexponentialonly in fields of high genus), resulting in a possibly higherlevel of security than that of conventional discrete logarithmbased schemes. 相似文献
18.
In this work the Dirichlet series
associated with real strongly q-multiplicative functions f(n) are studied. We will confine ourselves to the case
i=0
q–1
f(i) = 0. It is known that in this case the function
f
(s) has an analytic continuation to the whole complex plane as an entire function with trivial zeros on the negative real line. The real function
f
(t) satisfying the integral equation with delayed argument
for some nonzero real
f
naturally appears in the representation of the function
f
(s). In this article we find some asymptotic properties of the function
f
(s), prove that
f
(s) is an entire function of order 2, and also prove that in the region
the function
f
(s) has only trivial zeros which are simple. 相似文献
19.
Chunlei Liu 《Proceedings of the American Mathematical Society》2002,130(7):1887-1892
Let be a nontrivial Dirichlet character modulo an odd prime . Write
We shall prove
and, for complex ,
where is a constant depending only on .
We shall prove
and, for complex ,
0, \end{displaymath}">
where is a constant depending only on .
20.
以微分方程为工具 ,推出一类一致收敛且具有分析性质的函数项级数的求和公式 ,进而推广了五种基本幂级数 [1 ] 的和函数公式 . 相似文献