A discrete universality theorem for the Hurwitz zeta-function

被引:16
作者
Laurincikas, Antanas [1 ,2 ]
机构
[1] Vilnius State Univ, Dept Math & Informat, LT-03225 Vilnius, Lithuania
[2] Siauliai Univ, Dept Math & Informat, LT-77156 Shiauliai, Lithuania
关键词
Hurwitz zeta-function; Limit theorem; Linear independence; Space of analytic functions; Universality; Weak convergence of probability measures;
D O I
10.1016/j.jnt.2014.04.013
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In the paper, a discrete universality theorem on the approximation of analytic functions by discrete shifts of the Hurwitz zeta-function is proved. The parameter of the Hurwitz zeta-function and the step of discrete shifts are related by a certain linear independence relation. Also, discrete universality theorems for composite functions are discussed. (C) 2014 Elsevier Inc. All rights reserved.
引用
收藏
页码:232 / 247
页数:16
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