Decompositions of the extended Selberg class functions

Let F(s)F\left(s) be a function from the extended Selberg class. We consider decompositions F(s)=f(h(s))F\left(s)=f\left(h\left(s)), where ff and hh are meromorphic functions. Among other things, we show that FF is prime if and only if the greatest common divisor of the orders of all zeros and the p...

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Bibliographic Details
Main Authors: Garunkštis Ramūnas, Panavas Tadas, Šimenas Raivydas
Format: Article
Language:English
Published: De Gruyter 2025-07-01
Series:Open Mathematics
Subjects:
Online Access:https://doi.org/10.1515/math-2025-0177
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