Shortest Hamilton Path in a Hamiltonian Euclidean Planar Graph Problem

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As NORISHIGE CHIBA and TAKAO NISHIZEK shows "Hamiltonian Cycle Problem Is Linear-Time Solvable for 4-Connected Planar Graphs". That suggest me that the problem of finding the Shortest Hamilton Path in a Hamilton Euclidean Planar Graph may be not NP-complete. Any one knows if this problem is NP-complete or P?




graph-theory computational-complexity




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    up vote
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    As NORISHIGE CHIBA and TAKAO NISHIZEK shows "Hamiltonian Cycle Problem Is Linear-Time Solvable for 4-Connected Planar Graphs". That suggest me that the problem of finding the Shortest Hamilton Path in a Hamilton Euclidean Planar Graph may be not NP-complete. Any one knows if this problem is NP-complete or P?




    graph-theory computational-complexity




    share|cite|improve this question





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      As NORISHIGE CHIBA and TAKAO NISHIZEK shows "Hamiltonian Cycle Problem Is Linear-Time Solvable for 4-Connected Planar Graphs". That suggest me that the problem of finding the Shortest Hamilton Path in a Hamilton Euclidean Planar Graph may be not NP-complete. Any one knows if this problem is NP-complete or P?




      graph-theory computational-complexity




      share|cite|improve this question











      As NORISHIGE CHIBA and TAKAO NISHIZEK shows "Hamiltonian Cycle Problem Is Linear-Time Solvable for 4-Connected Planar Graphs". That suggest me that the problem of finding the Shortest Hamilton Path in a Hamilton Euclidean Planar Graph may be not NP-complete. Any one knows if this problem is NP-complete or P?





      graph-theory computational-complexity





      share|cite|improve this question










      share|cite|improve this question




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      asked Jul 21 at 8:57









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