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Found 9 Documents (Results 1–9)

Kernel perfect and critical kernel imperfect digraphs structure. (English) Zbl 1293.05133

Hliněný, Petr (ed.) et al., 6th Czech-Slovak international symposium on combinatorics, graph theory, algorithms and applications, DIMATIA Center, Charles University, Prague, Czech Republic, July 10–16, 2006. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 28, 401-408 (2007).
MSC:  05C20
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Semikernels modulo F in digraphs. (English) Zbl 1192.05062

Felsner, Stefan (ed.), 2005 European conference on combinatorics, graph theory and applications (EuroComb ’05). Extended abstracts from the conference, Technische Universität Berlin, Berlin, Germany, September 5–9, 2005. Paris: Maison de l’Informatique et des Mathématiques Discrètes (MIMD). Discrete Mathematics & Theoretical Computer Science. Proceedings. AE, 257-262, electronic only (2005).
MSC:  05C20 05C69
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New sufficient conditions for the existence of kernels in digraphs. (English) Zbl 1200.05092

Raspaud, André (ed.) et al., 7th international colloquium on graph theory, Hyeres, France, September 12–16, 2005. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 22, 287-290 (2005).
MSC:  05C20
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