理学 图的同构 释 graph isomorphism 图的同构 假设和是两个图，如果存在两个一一射和，满足当且仅当，式中是的关联函数，是的关联函数，则称图和是同构的，记作。
＞组合数学、组合设计与图论＞图论＞释义 graph isomorphism 图同构 graph isomorphism 图同构
理论计算机科学 算法设计与分析 释文 graph isomorphism 图同构
- geochemical explorationfor no-metal deposits
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