M. Righetti

activity

20142019

most citedOn Bohr's equivalence theorem

6 citations · 13 across the 8 of their papers we have counts for

collaborators

Showing 2017 · math.NTShow all

2 papers · 2 filters

math.NT2017

A rigidity theorem for translates of uniformly convergent Dirichlet series

A. Perelli, M. Righetti

It is well known that the Riemann zeta function, as well as several other $L$ -functions, is universal in the strip $1/2 < σ < 1$ ; this is certainly not true for $σ > 1$ . Answering a ques…

math.NT2017

A note on the universality of Hurwitz-Lerch zeta functions

Mattia Righetti

A failed attempt to prove the universality of Lerch zeta function $L (λ, α, s)$ when $λ$ is irrational and $α$ is rational, and for any $λ$ when $α$ is irrational algebraic.