30 citations · 90 across the 27 of their papers we have counts for
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math.CO2016
Drawing graphs using a small number of obstacles
Martin Balko, Josef Cibulka, Pavel Valtr
An obstacle representation of a graph is a set of points in the plane representing the vertices of , together with a set of polygonal obstacles such that two vertices of …
math.CO2016★ 10 cited
On ordered Ramsey numbers of bounded-degree graphs
Martin Balko, Vít Jelínek, Pavel Valtr
An ordered graph is a pair where is a graph and is a total ordering of its vertices. The ordered Ramsey number is th…