Abstract
We study Riemann-type functional equations with respect to value-distribution theory and derive implications for their solutions. In particular, for a fixed complex number a≠0 and a function from the Selberg class L, we prove a Riemann–von Mangoldt formula for the number of a-points of the Δ-factor of the functional equation of L and an analog of Landau's formula over these points. From the last formula we derive that the ordinates of these a-points are uniformly distributed modulo one. Lastly, we show the existence of the mean-value of the values of L(s) taken at these points.
Original language | English |
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Pages (from-to) | 1236-1262 |
Number of pages | 27 |
Journal | Indagationes Mathematicae |
Volume | 33 |
Issue number | 6 |
DOIs | |
Publication status | Published - Nov 2022 |
Keywords
- a-points
- Extended Selberg class
- Functional equation
- Landau formula
- Riemann–von Mangoldt formula
ASJC Scopus subject areas
- Mathematics(all)