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矩阵奇异值的若干估计

逄勃1, 王淑云2, 付瑶2   

  1. 1. 北华大学 理学院数学系, 吉林省 吉林 132013; 2. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2005-09-26 修回日期:1900-01-01 出版日期:2006-07-26 发布日期:2006-07-26
  • 通讯作者: 逄勃

Some Estimates for Singular Values of a Matrix

PANG Bo1, WANG Shuyun2, FU Yao2   

  1. 1. Department of Mathematics, School of Science, Beihua University, Jilin 132013, Jilin Province, China; 2. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2005-09-26 Revised:1900-01-01 Online:2006-07-26 Published:2006-07-26
  • Contact: PANG Bo

摘要: 利用矩阵的无向图及二部分划, 给出了新的复合型矩阵奇异值估计式, 改进了已有的相应结果.

关键词: 矩阵, 奇异值, 估计, 环路

Abstract: With the motivation of the undirected graph and bipartite partition, some new estimations for singular values of a matrix were pres ented.

Key words: matrix, singular value, estimate, circuit

中图分类号: 

  • O151.21