R. Ascoli

activity

20182023

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math.NT2022

Sum and Difference Sets in Generalized Dihedral Groups

Ruben Ascoli, Justin Cheigh, Guilherme Zeus Dantas e Moura +6

Given a group $G$ , we say that a set $A \subseteq G$ has more sums than differences (MSTD) if $∣ A + A ∣ > ∣ A - A ∣$ , has more differences than sums (MDTS) if $∣ A + A ∣ < ∣ A - A ∣$ , or is sum-d…

math.CO2022

VC-Dimension and Distance Chains in $F_{q}^{d}$

Ruben Ascoli, Livia Betti, Justin Cheigh +8

Given a domain $X$ and a collection $H$ of functions $h : X \to {0, 1}$ , the Vapnik-Chervonenkis (VC) dimension of $H$ measures its complexity in an appropriate s…

cs.CG2022

Distinct Angles and Angle Chains in Three Dimensions

Ruben Ascoli, Livia Betti, Jacob Lehmann Duke +6

In 1946, Erdős posed the distinct distance problem, which seeks to find the minimum number of distinct distances between pairs of points selected from any configuration of $n$ poin…

Sum and Difference Sets in Generalized Dihedral Groups

VC-Dimension and Distance Chains in Fqd​

Distinct Angles and Angle Chains in Three Dimensions

VC-Dimension and Distance Chains in $F_{q}^{d}$