Perfect matchings extend to Hamilton cycles in hypercubes
被引:56
作者:
Fink, Jiri
论文数: 0引用数: 0
h-index: 0
机构:
Charles Univ Prague, Fac Math & Phys, Dept Appl Math, George Town 11800, MalaysiaCharles Univ Prague, Fac Math & Phys, Dept Appl Math, George Town 11800, Malaysia
Fink, Jiri
[1
]
机构:
[1] Charles Univ Prague, Fac Math & Phys, Dept Appl Math, George Town 11800, Malaysia
Kreweras' conjecture [G. Kreweras, Matchings and Hamiltonian cycles on hypercubes, Bull. Inst. Combin. Appl. 16 (1996) 87-91] asserts that any perfect matching of the hypercube Q(d), d >= 2, can be extended to a Hamilton cycle. We prove this conjecture. (C) 2007 Elsevier Inc. All rights reserved.