]*>","")" /> 矩阵最小奇异值下界的估计

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矩阵最小奇异值下界的估计

黄廷祝,游兆永   

  1. 成都电子科技大学应用数学系,西安交通大学数学系
  • 出版日期:1997-04-14 发布日期:1997-04-14

黄廷祝,游兆永. 矩阵最小奇异值下界的估计[J]. 计算数学, 1997, 19(4): 359-364.

LOWER BOUNDS FOR THE SMALLEST SINGULAR VALUE OF MATRICES

  1. Huang Tin-zhu (Dept. of Appl. Math., Univ. of Electr. Sci. & Tech.)You Zhao-yong (Dept. of Math., Xi'an Jiaotong Univ.)
  • Online:1997-04-14 Published:1997-04-14
In this paper, we study lower bounds for the smallest singular value of matrices by using the technology of block matrices and the properties of H-matrix. The results obtained are better than those in [1, 2], etc.
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