Hamiltonian decomposition of recursive circulant graphs

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Hamiltonian decomposition of recursive circulant graphs

The graph G(N; d) has vertex set V = {0; 1; : : : ; N − 1}, with {v; w} an edge if v − w ≡ ±di(modN ) for some 06i6dlogd Ne − 1. We show that the circulant graph G(cd; d) is Hamilton decomposable for all positive integers c; d, and m with c¡d. This extends work of Micheneau and answers a special case of a question of Alspach. c © 2000 Elsevier Science B.V. All rights reserved.

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ژورنال

عنوان ژورنال: Discrete Mathematics

سال: 2000

ISSN: 0012-365X

DOI: 10.1016/s0012-365x(99)00199-5