1994/01/02 by Brenda S. Baker · 48 citations
Computer Science · #Complexity and Algorithms in Graphs #Computational Geometry and Mesh Generation #Advanced Graph Theory Research
paper · pdf · doi:10.1145/174644.174650
This paper describes a general technique that can be used to obtain approximation schemes for various NP-complete problems on planar graphs. The strategy depends on decomposing a planar graph into subgraphs of a form we call k-outerplanar.