与任意图(m,r)-正交的(g,f)-因子分解

Abstract

Abstract:

Let G and H be two integer valued function defined on the vertex set of a graph G. We show in this paper that: Suppose that r is a positive integer, G is an (mg+(m-1)r,mf-(m-1)r)-graph, and g(x)≥r-1 for x∈V(G),then G is a random (m,r)-orthogonal (g,f)-factorizable graph.

Key words: Ｆａｃｔｏｒ, Ｆａｃｔｏｒｉｚａｔｉｏｎ, Ｒａｎｄｏｍ（m, r）, ｏｒｔｈｏｇｏｎａｌ

CLC Number:

０５Ｃ

Yuan Jinjang. (g,f)-Factorizations (m,r)-Orthogonal to an Arbitrary Grapy[J].Acta mathematica scientia,Series A, 2000, 20(3): 304-308.

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(g,f)-Factorizations (m,r)-Orthogonal to an Arbitrary Grapy

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