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可交换平延在同时相似下的标准形
The Normalized Form of the Two Commutable Transvections under the Same Similarity
【摘要】 设F是域,n为正整数,GLn(F)表示域F上的n级一般线性群,T12(1)表示(1,2)位置元与所有对角元都是1而其余元为零的GLn(F)中元;GLn(F)中与T12(1)相似的矩阵称为F上的n级平延.A,B为两个平延,当A与B可交换时,P∈GLn(F),使P-1AP=T12(1),P-1BP可表为4种简单形式.
【Abstract】 Let F be a field,and n be a positive integer,GLn(F)denotes the General Linear Group of degree n over F.A matrix Ain GLn(F)is called a transvection if A is similar to T12(1) whose elements on(1,2)-position and principal diagonal are all 1 and 0 else.Let A and B be two transvections,a P∈GLn(F) exists,P-1AP=T12(1),P-1Bcan be denoted with four simple forms if A and Bare commutative.
- 【文献出处】 广东工业大学学报 ,Journal of Guangdong University of Technology , 编辑部邮箱 ,2006年01期
- 【分类号】O152
- 【下载频次】41