Achievable sets, brambles, and sparse treewidth obstructions

  • Authors:
  • Brian Lucena

  • Affiliations:
  • Department of Mathematics, The American University in Cairo, 113 Sharia Kasr El Aini, P.O. Box 2511, 11511 Cairo, Egypt

  • Venue:
  • Discrete Applied Mathematics
  • Year:
  • 2007

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Abstract

One consequence of the graph minor theorem is that for every k there exists a finite obstruction set Obs(TW=