Zeros of Graph-Counting Polynomials
Zeros of Graph-Counting Polynomials
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图计数多项式的零点
DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
D. Ruelle
中科院分区:
文献类型:
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作者:
D. Ruelle
Abstract:Given a finite graph E we define a family of subgraphs F by restricting the number of edges of F with endpoint at any vertex of E. Defining , we can in many cases give precise information on the location of zeros of (zeros all real negative, all imaginary, etc.). Extensions of these results to weighted and infinite graphs are given.