Abstract
It is shown that the pathwidth of a cograph equals its treewidth, and a linear time algorithm to determine the pathwidth of a the cograph and build a corresponding path-decomposition is given.
The research of this author was partially supported by the ESPRIT II Basic Research Actions Program of the EC under Contract No. 3075 (project ALCOM).
The research of this author was partially supported by the Deutsche Forschungsgemeinschaft under Grant No. Mo446/1-1.
The research of this author was partially supported by the ESPRIT II Basic Research Actions Program of the EC under Contract No. 3075 (project AlCOM).
The research of this author was partially supported by the Deutsche Forschungsgemeinschaft under Grant No. Mo446/1-1.
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© 1990 Springer-Verlag Berlin Heidelberg
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Bodlaender, H.L., Möhring, R.H. (1990). The pathwidth and treewidth of cographs. In: Gilbert, J.R., Karlsson, R. (eds) SWAT 90. SWAT 1990. Lecture Notes in Computer Science, vol 447. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-52846-6_99
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DOI: https://doi.org/10.1007/3-540-52846-6_99
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