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2篇 您的检索式:作者名="LUCHANGHONG"
    题名 作者 年代 出处 被引量
1A NEW PROPERTY OF BINARY UNDIRECTED de BRUIJN GRAPHS显示文摘The authors obtain a new property of the n-dimensional binary undirected de Bruijn graph UB(n) for n ≥4, namely, there is a vertex x such that for any other vertex y there exist at least two internally disjoint paths of length at most n - 1 between x and y in UB(n). The result means that the (n - 1, 2)-dominating number of UB(n) is equal to one if n ≥4.XUJUNMING LUCHANGHONG ZHANGKEMIN 2000Chinese Annals of Mathematics,Series B2000,21,1:3
2(d,m)-DOMINATING NUMBERS OF HYPERCUBE显示文摘This paper shows that the (d,m)-dominating number of the m-dimensional hypercube Q m(m≥4) is 2 for any integer d.[FK(W1*1。*2]m2[FK(W1*1。*2]+2≤d≤m.LuChanghong ZhangKemin 2002Applied Mathematics(A Journal of Chinese Universities)2002,17,1:1
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