A Characterization of Graphs with Vertex Cover up to Five

نویسندگان

  • Kevin Cattell
  • Michael J. Dinneen
چکیده

For the family of graphs with xed-size vertex cover k, we present all of the forbidden minors (obstructions), for k up to ve. We derive some results, including a practical nite-state recognition algorithm, needed to compute these obstructions.

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تاریخ انتشار 1994