Erika M. M. Coelho

activity

20152022

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Showing 2018Show all

2 papers · 1 filter

cs.DM2018

A note on the convexity number for complementary prisms

Diane Castonguay, Erika M. M. Coelho, Hebert Coelho +1

In the geodetic convexity, a set of vertices $S$ of a graph $G$ is $convex$ if all vertices belonging to any shortest path between two vertices of $S$ lie in $S$ . The card…

cs.DM2018

On the Geodetic Hull Number of Complementary Prisms

Erika M. M. Coelho, Hebert Coelho, Julliano R. Nascimento +1

Let $G$ be a finite, simple, and undirected graph and let $S$ be a set of vertices of $G$ . In the geodetic convexity, a set of vertices $S$ of a graph $G$ is convex if all vertices…