同时建立了求实对称阵标准形的一个新方法。

Meanwhile the paper set up a new method to gain the standard form of a real symmetry matrix.

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利用有限域上一般线性群的BN对分解，给出有限域上的可逆矩阵在置换阵相似变换下的标准形。

We got the standard form of nonsingular matrix over the finite field by means of BN pair decomposition under the similarity transformation of the permutation matrix.

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