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This article is cited in 1 scientific paper (total in 1 paper)
On a Generalization of Voronin's Theorem
A. Laurinčikas Mathematical Institute, Vilnius University, Lithuania
Abstract:
Voronin's theorem states that the Riemann zeta-function $\zeta(s)$ is universal in the sense that all analytic functions that are defined and have no zeros on the right half of the critical strip can be approximated by the shifts $\zeta(s+i\tau)$, $\tau \in \mathbb{R}$. Some results on the approximation by the shifts $\zeta(s+i\varphi(\tau))$ with some function $\varphi(\tau)$ are also known. In this paper, it is established that an analytic function without zeros in the strip $1/2+1/(2\alpha)<\operatorname{Re} s<1$ can be approximated by the shifts $\zeta(s+i\log^\alpha \tau)$ with $\alpha >1$.
Keywords:
Riemann zeta-function, limit theorem, Voronin's theorem, universality.
Received: 20.02.2019 Revised: 02.04.2019
Citation:
A. Laurinčikas, “On a Generalization of Voronin's Theorem”, Mat. Zametki, 107:3 (2020), 400–411; Math. Notes, 107:3 (2020), 442–451
Linking options:
https://www.mathnet.ru/eng/mzm12362https://doi.org/10.4213/mzm12362 https://www.mathnet.ru/eng/mzm/v107/i3/p400
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