On (k, l)-kernels of special superdigraphs of Pm and Cm

Abstract

The concept of (k, l)-kernels of digraphs was introduced in [2]. Next, H. Galeana-Sanchez [?] proved a sufficient condition for a digraph to have a (k, l)-kernel. The result generalizes the well-known theorem of P. Duchet and it is formulated in terms of symmetric pairs of arcs. Our aim is to give necessary and sufficient conditions for digraphs without… (More)
DOI: 10.7151/dmgt.1135

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Cite this paper

@article{Kucharska2001OnL, title={On (k, l)-kernels of special superdigraphs of Pm and Cm}, author={Magdalena Kucharska and Maria Kwasnik}, journal={Discussiones Mathematicae Graph Theory}, year={2001}, volume={21}, pages={95-109} }