Carlos A. Alfaro

activity

20102023

most citedOn the Sandpile group of the cone of a graph

37 citations · 69 across the 13 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.CO2016★ 1 cited

On two-quotient strong starters for $F_{q}$

Carlos A. Alfaro, Christian Rubio-Montiel, Adrián Vázquez-Ávila

Let $G$ be a finite additive abelian group of odd order $n$ , and let $G^{*} = G ∖ {0}$ be the set of non-zero elements. A starter for $G$ is a set $S=\{\{x_i,y_i\}:i=1,\ldots,\…

math.CO2016

The crossing number of the cone of a graph

Carlos A. Alfaro, Alan Arroyo, Marek Derunár +1

Motivated by a problem asked by Richter and by the long standing Harary-Hill conjecture, we study the relation between the crossing number of a graph $G$ and the crossing number of…

On two-quotient strong starters for Fq​

The crossing number of the cone of a graph

On two-quotient strong starters for $F_{q}$