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一类新的DZT矩阵的放缩矩阵及在行列式计算中的应用
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Abstract:
DZT矩阵是一类重要的非奇异H-矩阵，本文构造了一类新的DZT矩阵的放缩矩阵，新的放缩性矩阵在估计DZT矩阵的行列式中有重要应用。
The class of DZT matrices is an important subclass of nonsingular H-matrices. This paper presents a new scaling matrix of DZT matrices. The new scaling matrix has important applications in estimating the determinant of the DZT matrix.
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