graph isomorphism interactive proof system

例句：

1. 1.In graph theory, the concept of isomorphism is crucial for understanding how different graphs can be transformed into one another.
   在图论中，同构的概念对于理解不同图如何相互转换至关重要。
2. 2.The graph isomorphism problem is a fundamental question in computer science and mathematics.
   图同构问题是计算机科学和数学中的一个基本问题。
3. 3. The graph isomorphism test is used to determine if two graphs are structurally identical.
   图同构测试用于确定两个图是否结构相同。