Abstract
We prove that every function in the extended Selberg class $\mathcal{S}^\sharp$ can be factored into primitive functions. The proof is definitely more involved than in the case of the Selberg class $\mathcal{S}$.
Citation
Jerzy Kaczorowski. Alberto Perelli. "Factorization in the extended Selberg class." Funct. Approx. Comment. Math. 31 109 - 117, 2003. https://doi.org/10.7169/facm/1538186642
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