Abstract
An induced packing of odd cycles in a graph is a packing such that there is no edge in a graph between any two odd cycles in the packing. We prove that the problem is solvable in time \(2^{{\cal O}(k^{3/2})} \cdot n^3 \log n\) when the input graph is planar. We also show that deciding if a graph has an induced packing of two odd cycles is NP-complete.
Supported by the project “Kapodistrias” (AΠ 02839/28.07.2008) of the National and Kapodistrian University of Athens (project code: 70/4/8757).
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Golovach, P.A., Kamiński, M., Paulusma, D., Thilikos, D.M. (2009). Induced Packing of Odd Cycles in a Planar Graph. In: Dong, Y., Du, DZ., Ibarra, O. (eds) Algorithms and Computation. ISAAC 2009. Lecture Notes in Computer Science, vol 5878. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10631-6_53
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DOI: https://doi.org/10.1007/978-3-642-10631-6_53
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