A note about the dominating circuit conjecture

  • Authors:
  • Herbert Fleischner;Martin Kochol

  • Affiliations:
  • Institute of Discrete Mathematics, Austrian Academy of Sciences, Sonnenfelsgasse 19, A-1010 Vienna, Austria;MÚ SAV, Stefánikova 49, 814 73 Bratislava 1, Slovakia

  • Venue:
  • Discrete Mathematics
  • Year:
  • 2002

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Abstract

The dominating circuit conjecture states that every cyclically 4-edge-connected cubic graph has a dominating circuit. We show that this is equivalent to the statement that any two edges of such a cyclically 4-edge-connected graph are contained in a dominating circuit.