loop theorem造句
例句與造句
- He also generalized the theorem to the loop theorem and sphere theorem.
- A proof not utilizing the tower construction exists of the first version of the loop theorem.
- However, if S is a two-sided properly embedded, compact surface ( not a 2-sphere ), the loop theorem implies S is incompressible if and only if it is \ pi _ 1-injective.
- This was essentially done 30 years ago by Friedhelm Waldhausen as part of his solution to the word problem for Haken manifolds; although he recognized this gave a proof of the loop theorem, he did not write up a detailed proof.
- It's difficult to find loop theorem in a sentence. 用loop theorem造句挺難的