There are a number of classes of mathematical objects for which the problem of isomorphism is a GI-complete problem.

有一些类型的数学对象的问题，这是一个同构起完整的问题。

youdao

There are a number of classes of mathematical objects for which the problem of isomorphism is a GI-complete problem.

有一些类型的数学对象的问题，这是一个同构起完整的问题。

youdao