J. Leaños

activity

20072026

most citedRegularity and Planarity of Token Graphs

32 citations · 77 across the 23 of their papers we have counts for

collaborators

Showing 2023 · math.COShow all

2 papers · 2 filters

math.CO2023

Disjointness Graphs of segments in $R^{2}$ are almost all Hamiltonian

J. Leaños, Christophe Ndjatchi, L. M. Ríos-Castro

Let $P$ be a set of $n \geq 2$ points in general position in $R^{2}$ . The edge disjointness graph $D (P)$ of $P$ is the graph whose vertices are all the closed straight line segments w…

math.CO2023

The Maximum Chromatic Number of the Disjointness Graph of Segments on $n$ -point Sets in the Plane with $n \leq 16$

Jesús García-Davila, Jesús Leaños, Mario Lomelí-Haro +1

Let $P$ be a finite set of points in general position in the plane. The disjointness graph of segments $D (P)$ of $P$ is the graph whose vertices are all the closed straight line se…

Disjointness Graphs of segments in R2 are almost all Hamiltonian

The Maximum Chromatic Number of the Disjointness Graph of Segments on n-point Sets in the Plane with n≤16

Disjointness Graphs of segments in $R^{2}$ are almost all Hamiltonian

The Maximum Chromatic Number of the Disjointness Graph of Segments on $n$ -point Sets in the Plane with $n \leq 16$