Generalized duality for graphs on surfaces and the signed Bollobás--Riordan polynomial

  • Authors:
  • Sergei Chmutov

  • Affiliations:
  • Department of Mathematics, The Ohio State University, Mansfield, 1680 University Drive, Mansfield, OH 44906, United States

  • Venue:
  • Journal of Combinatorial Theory Series B
  • Year:
  • 2009

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Abstract

We generalize the natural duality of graphs embedded into a surface to a duality with respect to a subset of edges. The dual graph might be embedded into a different surface. We prove a relation between the signed Bollobas-Riordan polynomials of dual graphs. This relation unifies various recent results expressing the Jones polynomial of links as specializations of the Bollobas-Riordan polynomials.