图的路径层矩阵与图的同构问题密切相关。
The path layer matrix is closely related to graph isomorphism.
本文讨论了两个可分图的张量乘积图的同构因子分解问题。
In this paper, we discuss isomorphic factorization for tensor product of two divisible graphs and prove the conditions for the tensor product graphs to be factorized isomorphically.
提出了图的同构判定新算法，即关联度序列法和黄金分割关联度序列法。
A new isomorphism testing algorithm for graphs is presented, which consists of incidence degree sequence method and improved golden section incidence degree sequence method.
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