Abstract
An independent set in a graph is a set of vertices without edges between them. Every planar graph has an independent set of size at least 1/4n, and there are planar graphs for which no larger independent sets are possible.
In this paper, similar bounds are provided for the problem of bounded-degree independent set, i.e. an independent set where additionally all vertices have degree less than a pre-specified bound D. Our upper and lower bounds match (up to a small constant) for D ≤ 16.
Research partially supported by NSERC.
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Biedl, T., Wilkinson, D.F. (2002). Bounded-Degree Independent Sets in Planar Graphs. In: Bose, P., Morin, P. (eds) Algorithms and Computation. ISAAC 2002. Lecture Notes in Computer Science, vol 2518. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-36136-7_37
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DOI: https://doi.org/10.1007/3-540-36136-7_37
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