3 search results - page 1 / 1 » Planar Crossing Numbers of Graphs Embeddable in Another Surf... |
IJFCS
2006
13 years 4 months ago
2006
SODA
2010
ACM
14 years 2 months ago
2010
ACM
The crossing number of a graph is the least number of pairwise edge crossings in a drawing of the graph in the plane. We provide an O(n log n) time constant factor approximation al...
FOCS
2009
IEEE
13 years 11 months ago
2009
IEEE
— We show that for every fixed k, there is a linear time algorithm that decides whether or not a given graph has a vertex set X of order at most k such that G − X is planar (w...