Publications [#243942] of Lenhard L. Ng

Papers Published

1. Ng, LL, Hamiltonian Decomposition of Lexicographic Products of Digraphs, Journal of Combinatorial Theory. Series B, vol. 73 no. 2 (July, 1998), pp. 119-129, Elsevier BV [doi]
   (last updated on 2024/04/19)

   Abstract:
   We partially resolve a conjecture of Alspach, Bermond, and Sotteau by showing that the lexicographic product of two hamiltonian decomposable digraphs, the first of odd order, is itself hamiltonian decomposable in general. © 1998 Academic Press.