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Volumn 33, Issue 3, 1999, Pages 233-238

Various results on the toughness of graphs

Author keywords

Degree sum condition; Minimally t tough graph; Square of a graph; T tough graph; Toughness (of subgraphs)

Indexed keywords


EID: 0033130344     PISSN: 00283045     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0037(199905)33:3<233::AID-NET9>3.0.CO;2-A     Document Type: Article
Times cited : (10)

References (14)
  • 3
    • 38149148493 scopus 로고
    • On the complexity of recognizing tough graphs
    • [3] D. Bauer, A. Morgana, and E. Schmeichel, On the complexity of recognizing tough graphs, Discr Math 124 (1994), 13-17.
    • (1994) Discr Math , vol.124 , pp. 13-17
    • Bauer, D.1    Morgana, A.2    Schmeichel, E.3
  • 5
    • 0009250099 scopus 로고    scopus 로고
    • Personal communication
    • [5] A.E. Brouwer, Personal communication, 1998.
    • (1998)
    • Brouwer, A.E.1
  • 7
    • 0001112745 scopus 로고
    • The square of a block is Hamiltonian connected
    • [7] G. Chartrand, A.M. Hobbs, and H.A. Jung, The square of a block is Hamiltonian connected, J Combin Theory B 16 (1974), 290-292.
    • (1974) J Combin Theory B , vol.16 , pp. 290-292
    • Chartrand, G.1    Hobbs, A.M.2    Jung, H.A.3
  • 8
    • 36949016322 scopus 로고
    • Tough graphs and Hamiltonian circuits
    • [8] V. Chvátal, Tough graphs and Hamiltonian circuits, Discr Math 5 (1973), 215-228.
    • (1973) Discr Math , vol.5 , pp. 215-228
    • Chvátal, V.1
  • 9
    • 0000987135 scopus 로고
    • A note on Hamiltonian circuits
    • [9] V. Chvátal and P. Erdös, A note on Hamiltonian circuits, Discr Math 2 (1972), 111-113.
    • (1972) Discr Math , vol.2 , pp. 111-113
    • Chvátal, V.1    Erdös, P.2
  • 11
    • 0001831598 scopus 로고
    • The square of every 2-connected graph is Hamiltonian
    • [11] H. Fleischner, The square of every 2-connected graph is Hamiltonian, J Combin Theory B 16 (1974), 29-34.
    • (1974) J Combin Theory B , vol.16 , pp. 29-34
    • Fleischner, H.1
  • 14
    • 0002297833 scopus 로고
    • Note on Hamiltonian circuits
    • [14] O. Ore, Note on Hamiltonian circuits, Am Math Monthly 67 (1960), 55.
    • (1960) Am Math Monthly , vol.67 , pp. 55
    • Ore, O.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.