Ribbon Graph Minors and Low-Genus Partial Duals
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We give an excluded minor characterisation of the class of ribbon graphs that admit partial duals of Euler genus at most one.
Keywordsembedded graph excluded minor real projective plane knots minor ribbon graph
Mathematics Subject Classification05C83 05C10
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- 5.Moffatt, I.: Excluded minors and the ribbon graphs of knots. J. Graph Theory (to appear)Google Scholar
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