It can ensure unitary column orthogonality for the resulting matrix sequence.

该方法可确保迭代矩阵列的单位列正交性。

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Multilinear central polynomials play a very important role in PI-theory. Introduce the concept of matrix sequence and k-commutator and study the multilinear central polynomials of matrix rings.

多重线性中心多项式在PI—环论研究中扮演了一个非常重要的角色。引入矩阵序列及m次换位子的概念研究了矩阵环的多重线性中心多项式。

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Moreover, when A is a nondegenerate, symmetric and copositive plus matrix, the sequence converges to a solution of the problem.

此外，当矩阵为非退化对称双正加阵时，该序列收敛。

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