LIMIT THEOREMS FOR ZETA-FUNCTIONS - WITH APPLICATION IN UNIVERSALITY.

The zeta-functions are very interesting objects in analytic number theory. In the paper, the main attention is focused to the Riemann zeta-function, from the first results on the denseness until limit theorems with application in the investigation of universality in Voronin's sense. A special attention is devoted to the Matsumoto zeta-function. The paper is based on the content of a lecture to the master and doctoral students at the Graduate School of Mathematics of Nagoya University (Japan). [ABSTRACT FROM AUTHOR]