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» On perfectness of sums of graphs
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FCT
2011
Springer
12 years 7 months ago
Parameterized Complexity of Vertex Deletion into Perfect Graph Classes
Pinar Heggernes, Pim van 't Hof, Bart M. P. Jansen...
21
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DAM
2008
78views more  DAM 2008»
13 years 7 months ago
On classes of minimal circular-imperfect graphs
Circular-perfect graphs form a natural superclass of perfect graphs: on the one hand due to their definition by means of a more general coloring concept, on the other hand as an i...
Arnaud Pêcher, Annegret Wagler