Abstract
We apply an effective multidimensional $\Omega$ result of Voronin in order to obtain effective universality-type theorems for the Riemann zeta-function. We further use this approach to study approximation properties of linear combinations of derivatives of the zeta-function.
Citation
Ramūnas Garunkštis. Antanas Laurinčikas. Kohji Matsumoto. Jörn Steuding. Rasa Steuding. "Effective Uniform Approximation by the Riemann Zeta-Function." Publ. Mat. 54 (1) 209 - 219, 2010.
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