Graph minors. V. Excluding a planar graph
Journal of Combinatorial Theory Series B
Linear time algorithms for NP-hard problems restricted to partial k-trees
Discrete Applied Mathematics
Computing independent sets in graphs with large girth
Discrete Applied Mathematics
Journal of Combinatorial Theory Series B - Special issue: dedicated to Professor W. T. Tutte on the occasion of his eightieth birthday
A partial k-arboretum of graphs with bounded treewidth
Theoretical Computer Science
Polynomial algorithm for finding the largest independent sets in graphs without forks
Discrete Applied Mathematics
A polynomial algorithm to find an independent set of maximum weight in a fork-free graph
SODA '06 Proceedings of the seventeenth annual ACM-SIAM symposium on Discrete algorithm
Maximum independent sets in graphs of low degree
SODA '07 Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms
Recent developments on graphs of bounded clique-width
Discrete Applied Mathematics
Independent sets in extensions of 2K2-free graphs
Discrete Applied Mathematics
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We study the computational complexity of finding a maximum independent set of vertices in a planar graph. In general, this problem is known to be NP-hard. However, under certain restrictions it becomes polynomial-time solvable. We identify a graph parameter to which the complexity of the problem is sensible and produce a number of both negative (intractable) and positive (solvable in polynomial time) results, generalizing several known facts.