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20152026
most citedOn the error term in a Parseval type formula in the theory of Ramanujan expansions

15 citations · 22 across the 5 of their papers we have counts for

collaborators

5 papers

math.NT2026

A new class of Correlations insisting on Ramanujan expansions

Giovanni Coppola

Studying Correlations with Ramanujan Expansions, we arrive to present the new class of, say, Two-Seasons Correlations, abbr. T-S, as a natural set expressing some of the features o…

math.NT2025

Absolute convergence of Ramanujan expansions admits coefficients' coexistence of Ramanujan expansions

Giovanni Coppola

In this self-contained short note, we prove that {\it every arithmetic function} {\it has infinitely many Ramanujan coefficients} {\it giving an absolutely convergent Raman…

math.NT2024

On Ramanujan smooth expansions for a general arithmetic function

Giovanni Coppola

We study in detail the Ramanujan smooth expansions, for arithmetic functions; we start with the most general ones, for which we supply the "local expansions", for arguments wit…

math.NT2015★ 7 cited

On the error term in a Parseval type formula in the theory of Ramanujan expansions II

Giovanni Coppola, M. Ram Murty, Biswajyoti Saha

For two arithmetical functions and with absolutely convergent Ramanujan expansions, Murty and Saha have recently derived asymptotic formulas with error term for the convolu…

math.NT2015★ 15 cited

On the error term in a Parseval type formula in the theory of Ramanujan expansions

M. Ram Murty, Biswajyoti Saha

Given two arithmetical functions we derive, under suitable conditions, asymptotic formulas with error term, for the convolution sums , building on…