Denis E. Videla

activity

20122026

most citedIntegral equienergetic non-isospectral unitary Cayley graphs

10 citations · 21 across the 14 of their papers we have counts for

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2 papers · 1 filter

math.AC2022

Waring numbers over finite commutative local rings

Ricardo A. Podestá, Denis E. Videla

In this paper we study Waring numbers $g_{R} (k)$ for $(R, m)$ a finite commutative local ring with identity and $k \in N$ with $(k, ∣ R ∣) = 1$ . We first relate the Waring n…

math.CO2022

Generalized Paley graphs equienergetic with their complements

Ricardo A. Podestá, Denis E. Videla

We consider generalized Paley graphs $Γ (k, q)$ , generalized Paley sum graphs $Γ^{+} (k, q)$ , and their corresponding complements $Γ ˉ (k, q)$ and $Γ ˉ^{+} (k, q)$ , for $k = 3, 4$ . Denote b…