替换定理的推广

Improvement of the Repiacement Theorem

对向量组的替换定理进行了推广,在证明过程中给出了向量组替换的方法,比经典替换定理便于应用.

We improve the replacement theorem of the vector set, classical replacement theorem be special case of the improve replacement theorem. We give in the course of the proof that replacement method of the vector set. It is more convenience in application than classical replacement theorem.