Analytic properties of Dirichlet generating functions of arithmetic objects
Analytic properties of Dirichlet generating functions of arithmetic objects
复制标题
算术对象狄利克雷生成函数的解析性质
DOI:
10.1007/bf01140029
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发表时间:
1978
期刊:
影响因子:
--
通讯作者:
S. Voronin
中科院分区:
文献类型:
--
作者:
S. Voronin
In the dissertation we examine the Riemann~-function and functions similar to it, arising in some problems in number theory. The importance of studying the analytic properties of Dirichlet generating functions (in particular, of studying the distribution of zero values of the Riemann E-function) was stressed by Riemann in [I]. The distribution of the zero values of the Riemann~-function was first taken up by H. Bohr. To him is due, for instance, the following theorem (see [2, 5]): the set of values of~(~+ it) for fixed~ E (I/2, i] and for t varying from--~ to+~ is everywhere dense in C. The proof of this theorem, given by Bohr, used the Euler representation of~(s) in the form of a product by primes, the independence of the logarithms of primes, and the Kronecker approximation theorem. Later on, arguments analogous to those of Bohr were applied to obtain lower bounds of the rate of growth of I~(~~ it) l, ie, in the so-called m-theorems of the theory of the Riemann E-function.