On properties of maximal 1-planar graphs
Author(s) -
David E. Hudak,
Tomáš Madaras,
Yusuke Suzuki
Publication year - 2012
Publication title -
discussiones mathematicae graph theory
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.476
H-Index - 19
eISSN - 2083-5892
pISSN - 1234-3099
DOI - 10.7151/dmgt.1639
Subject(s) - mathematics , combinatorics , planar graph , planar , discrete mathematics , graph , computer science , computer graphics (images)
Department of Mathematics, Faculty of ScienceNiigata University8050, Ikarashi 2-no-cho, Nishi-ku, Niigata, 950-2181, Japane-mail: y-suzuki@math.sc.niigata-u.ac.jpAbstractA graph is called 1-planar if there exists a drawing in the plane so thateach edge contains at most one crossing. We study maximal 1-planar graphsfrom the point of view of properties of their diagrams, local structure andhamiltonicity.Keywords: 1-planar graph, maximal graph.2010 Mathematics Subject Classication: 05C10.
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