SL(n,Z)的构造

The Structure of SL(n, Z)

通过整数整除理论和矩阵的理论，得出这样一个结论：SL（n，Z）中的矩阵可以表示为若干个第三种初等整数矩阵的乘积[注]．从而有了构造SL（n，Z）中矩阵的方法．

In this paper, by application of the integer division theory and matix theory, such re sult is given: the matrix of SL(n, Z) is expressed with the product of some third elementary in teger matrices. Hence, there is the way of structuring the matix of SL(n, Z).