Universidad de Cádiz

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19982026

most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

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math.CO2013

On the strong partition dimension of graphs

Ismael Gonzalez Yero

We present a different way to obtain generators of metric spaces having the property that the ``position'' of every element of the space is uniquely determined by the distances fro…

math.CO2013★ 79 cited

The k-metric dimension of a graph

Alejandro Estrada-Moreno, Juan A. Rodríguez-Velázquez, Ismael G. Yero

As a generalization of the concept of a metric basis, this article introduces the notion of $k$ -metric basis in graphs. Given a connected graph $G = (V, E)$ , a set $S \subseteq V$ is s…

astro-ph.IM2013★ 149 cited

The Gaia astrophysical parameters inference system (Apsis). Pre-launch description

C. A. L. Bailer-Jones, R. Andrae, B. Arcay +46

The Gaia satellite will survey the entire celestial sphere down to 20th magnitude, obtaining astrometry, photometry, and low resolution spectrophotometry on one billion astronomica…

math.CO2013★ 1 cited

Strong metric dimension of rooted product graphs

Dorota Kuziak, Ismael G. Yero, Juan A. Rodríguez-Velázquez

Let $G$ be a connected graph. A vertex $w$ strongly resolves a pair $u$ , $v$ of vertices of $G$ if there exists some shortest $u - w$ path containing $v$ or some shortest $v - w$ path…

math.CO2013★ 8 cited

Computing the metric dimension of a graph from primary subgraphs

D. Kuziak, J. A. Rodríguez-Velázquez, I. G. Yero

Let $G$ be a connected graph. Given an ordered set $W = {w_{1}, w_{2}, \dots w_{k}} \subseteq V (G)$ and a vertex $u \in V (G)$ , the representation of $u$ with respect to $W$ is the ordered…

math.CO2013★ 1 cited

On the strong metric dimension of Cartesian and direct products of graphs

Juan A. Rodríguez-Velázquez, Ismael G. Yero, Dorota Kuziak +1

Let $G$ be a connected graph. A vertex $w$ {\em strongly resolves} a pair $u, v$ of vertices of $G$ if there exists some shortest $u - w$ path containing $v$ or some shortest $v - w$ p…