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Selected Works of Dan Slilaty
Article
The Signed-Graphic Representations of Wheels and Whirls
Discrete Mathematics
  • Dan Slilaty, Wright State University - Main Campus
  • Hongxun Qin
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Document Type
Article
Publication Date
5-1-2008
Disciplines
Abstract
We characterize all of the ways to represent the wheel matroids and whirl matroids using frame matroids of signed graphs. The characterization of wheels is in terms of topological duality in the projective plane and the characterization of whirls is in terms of topological duality in the annulus.
DOI
10.1016/j.disc.2007.04.032
Citation Information
Dan Slilaty and Hongxun Qin. "The Signed-Graphic Representations of Wheels and Whirls" Discrete Mathematics Vol. 308 Iss. 10 (2008) p. 1816 - 1825 ISSN: 0012-365X
Available at: http://works.bepress.com/dan_slilaty/25/