12 citations · 23 across the 4 of their papers we have counts for
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math.CO2014
Spanning trees with nonseparating paths
Cristina G. Fernandes, César Hernández-Vélez, Orlando Lee +1
We consider questions related to the existence of spanning trees in graphs with the property that after the removal of any path in the tree the graph remains connected. We show tha…
math.CO2014★ 4 cited
On the pseudolinear crossing number
Cesar Hernandez-Velez, Jesus Leanos, Gelasio Salazar
A drawing of a graph is {\em pseudolinear} if there is a pseudoline arrangement such that each pseudoline contains exactly one edge of the drawing. The {\em pseudolinear crossing n…