The rupture degree and gear graphs.
Kirlangic, Alpay (2009)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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Displaying similar documents to “Proof of an intersection theorem via graph homomorphisms.”
The rupture degree and gear graphs.
On functions whose graph is of linear measure 0 on sets of measure 0
James Foran (1977)
Fundamenta Mathematicae
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More on the complexity of cover graphs
Jaroslav Nešetřil, Vojtěch Rödl (1995)
Commentationes Mathematicae Universitatis Carolinae
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In response to [3] and [4] we prove that the recognition of cover graphs of finite posets is an NP-hard problem.
L(2, 1)-Labelings of Some Families of Oriented Planar Graphs
Sagnik Sen (2014)
Discussiones Mathematicae Graph Theory
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In this paper we determine, or give lower and upper bounds on, the 2-dipath and oriented L(2, 1)-span of the family of planar graphs, planar graphs with girth 5, 11, 16, partial k-trees, outerplanar graphs and cacti.
Graph powers and graph homomorphisms.
Hajiabolhassan, Hossein, Taherkhani, Ali (2010)
The Electronic Journal of Combinatorics [electronic only]
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A density result for random sparse oriented graphs and its relation to a conjecture of Woodall.
Donadelli, Jair, Kohayakawa, Yoshiharu (2002)
The Electronic Journal of Combinatorics [electronic only]
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A universal null graph whose domain has positive measure
G. V. Cox (1982)
Colloquium Mathematicae
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Greatest common subgraphs of graphs
Gary Chartrand, Farrokh Saba, Hung Bin Zou (1987)
Časopis pro pěstování matematiky
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