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Criteria for toroidal embedding of one-vertex ribbon graphs
Published 18 Aug 2022 in math.CO, cs.DS, and math.GT | (2208.08692v5)
Abstract: The work provides a brief intuitive overview theory of graph on surfaces. We considers graphs with an additional structure, wich we call discs with ribbons, also known as one-vertex ribbon graphs. And solves the problem (Skopenkov's) about criteria for toroidal embedding of one-vertex ribbon graph.
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