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Volumn 120, Issue 1-3, 2002, Pages 13-23

Polynomial algorithms that prove an NP-Hard hypothesis implies an NP-hard conclusion

Author keywords

Complexity; Constructive proofs; Hamiltonian graphs; NP hardness; Polynomial algorithms; Toughness

Indexed keywords


EID: 84867938838     PISSN: 0166218X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0166-218X(01)00276-1     Document Type: Article
Times cited : (2)

References (13)
  • 3
    • 38149148493 scopus 로고
    • On the complexity of recognizing tough graphs
    • D. Bauer, A. Morgana, and E. Schmeichel On the complexity of recognizing tough graphs Discrete Math. 124 1994 13 17
    • (1994) Discrete Math. , vol.124 , pp. 13-17
    • Bauer, D.1    Morgana, A.2    Schmeichel, E.3
  • 6
    • 0037944901 scopus 로고
    • Hamiltonian cycles
    • E.L. Lawler, J.K. Lenstra, A.H.G. Rinnooy Kan, B. Shmoys (Eds.) Wiley, Chichester Chapter 11
    • V. Chvátal, Hamiltonian cycles, in: E.L. Lawler, J.K. Lenstra, A.H.G. Rinnooy Kan, B. Shmoys (Eds.), The Traveling Salesman Problem, A Guided Tour of Combinatorial Optimization, Wiley, Chichester, 1985, pp. 403-429 (Chapter 11).
    • (1985) The Traveling Salesman Problem, A Guided Tour of Combinatorial Optimization , pp. 403-429
    • Chvátal, V.1
  • 7
    • 0000987135 scopus 로고
    • A note on hamiltonian circuits
    • V. Chvátal, and P. Erdos A note on hamiltonian circuits Discrete Math. 2 1972 111 113
    • (1972) Discrete Math. , vol.2 , pp. 111-113
    • Chvátal, V.1    Erdos, P.2
  • 9
    • 84971726475 scopus 로고
    • On the structure of non-hamiltonian graphs i
    • R. Häggkvist On the structure of non-hamiltonian graphs I Combin. Probab. Comput. 1 1992 27 34
    • (1992) Combin. Probab. Comput. , vol.1 , pp. 27-34
    • Häggkvist, R.1
  • 10
    • 0000429528 scopus 로고
    • The NP-completeness of edge coloring
    • I. Holyer The NP-completeness of edge coloring SIAM J. Comput. 10 1981 718 720
    • (1981) SIAM J. Comput. , vol.10 , pp. 718-720
    • Holyer, I.1
  • 12
    • 0007160771 scopus 로고
    • On maximal circuits in finite graphs
    • H.A. Jung On maximal circuits in finite graphs Ann. Discrete Math. 3 1978 129 144
    • (1978) Ann. Discrete Math. , vol.3 , pp. 129-144
    • Jung, H.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.