R. Podest'a

activity

20142026

most citedNew identities for binary Krawtchouk polynomials, binomial coefficients and Catalan numbers

1 citations · 1 across the 6 of their papers we have counts for

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Showing 2019 · math.NTShow all

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math.NT2019

A reduction formula for Waring numbers through generalized Paley graphs

Ricardo A. Podestá, Denis E. Videla

We give a reduction formula for the Waring number $g (k, q)$ over a finite field $F_{q}$ . By exploiting the relation between $g (k, q)$ with the diameter of the generalized Pale…

math.NT2019

The Waring's problem over finite fields through generalized Paley graphs

Ricardo A. Podestá, Denis E. Videla

We show that the Waring's number over a finite field $F_{q}$ , denoted $g (k, q)$ , when exists, coincides with the diameter of the generalized Paley graph $Γ(k,q)=Cay(\mathbb{F…