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20182026
most citedRiesz type criteria for -functions in the Selberg class

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math.NT2026

Equivalence between the Functional Equation and Vorono\"ı-type summation identities for a class of -Functions

Arindam Roy, Jagannath Sahoo, Akshaa Vatwani

To date, the best methods for estimating the growth of mean values of arithmetic functions rely on the Vorono\"ı summation formula. By noticing a general pattern in the proof of hi…

math.NT2025

On the Second Hardy-Littlewood Conjecture

Bittu Chahal, Ertan Elma, Nic Fellini +2

The second Hardy-Littlewood conjecture asserts that the prime counting function satisfies the subadditive inequality \begin{align*} π(x+y)\leqslant π(x)+π(y) \end{align*} fo…

math.NT2023

Voronoi summation formula for the generalized divisor function

Atul Dixit, Bibekananda Maji, Akshaa Vatwani

For a fixed and a fixed , let denote the sum of -th powers of those divisors of whose -th powers also divide . Th…

math.NT20221 cited

Riesz type criteria for -functions in the Selberg class

Shivajee Gupta, Akshaa Vatwani

We formulate a generalization of Riesz-type criteria in the setting of -functions belonging to the Selberg class. We obtain a criterion which is sufficient for the Grand Riemann…

math.NT2020

Joint Extreme values of -functions

Kamalakshya Mahatab, Łukasz Pańkowski, Akshaa Vatwani

We consider -functions from the Selberg class which have polynomial Euler product and satisfy Selberg's orthonormality condition. We show that on every vertical…

math.NT2019

Zeros of Dirichlet polynomials

Arindam Roy, Akshaa Vatwani

We consider a certain class of multiplicative functions and study the distribution of zeros of Dirichlet polynomials $F_N(s)= \sum_{n\le N} f(n…