A note on maximal -degenerate graphs
Z. Filáková, Peter Mihók, Gabriel Semanišin (1997)
Mathematica Slovaca
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Z. Filáková, Peter Mihók, Gabriel Semanišin (1997)
Mathematica Slovaca
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Ferdinand Gliviak (1975)
Matematický časopis
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Gutman, Ivan (1983)
Publications de l'Institut Mathématique. Nouvelle Série
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Dávid Hudák, Tomáš Madaras, Yusuke Suzuki (2012)
Discussiones Mathematicae Graph Theory
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A graph is called 1-planar if there exists a drawing in the plane so that each edge contains at most one crossing. We study maximal 1-planar graphs from the point of view of properties of their diagrams, local structure and hamiltonicity.
Peter Horák (1982)
Mathematica Slovaca
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Gabriel Semanišin (1997)
Discussiones Mathematicae Graph Theory
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A set P of graphs is termed hereditary property if and only if it contains all subgraphs of any graph G belonging to P. A graph is said to be maximal with respect to a hereditary property P (shortly P-maximal) whenever it belongs to P and none of its proper supergraphs of the same order has the property P. A graph is P-extremal if it has a the maximum number of edges among all P-maximal graphs of given order. The number of its edges is denoted by ex(n, P). If the number of edges...