替换定理的推广  

Improvement of the Repiacement Theorem

作　　者：魏敏兰 刘瑞元[2] 

机构地区：[1]武警西宁指挥学院训练部文化教研室,青海湟中811601 [2]青海师范大学数学与信息科学系,西宁810008

出　　处：《大学数学》2009年第6期188-189,共2页College Mathematics

摘　　要：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.

关 键 词：向量组等价 极大无关组 替换定理 

分 类 号：O151.24[理学—数学]