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
- join of topological spaces
- join operation
- join operator
- join optimization
- join point
- join-preserving homomorphism
- join-preserving mapping
- join-reducible element
- join representation
- join semi-lattice
- join-stable
- joint
- joint action
- joint action effect
- joint action of chemicals
- joint action of toxicant
- joint analysis
- joint application development
- Joint Astronomy Centre
- joint attention
- joint authorship poems
- joint biomechanics
- joint breeding
- joint characteristic function
- joint classification of scientific and technological archives