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长方矩阵加权群逆的迭代法
  • ISSN号：1000-081X
  • 期刊名称：高等学校计算数学学报
  • 时间：2012
  • 页码：16-22
  • 分类：O151.21[理学—数学;理学—基础数学]
  • 作者机构：广西民族大学理学院,广西南宁530006
  • 相关基金：国家自然科学基金（11061005）;广西自然科学基金（0640016）
  • 相关项目：Banach空间上算子广义逆$A_{T,S}^{(2)}$的研究
作者： 胡春梅|刘晓冀|
关键词： T-限制加权Drazin逆, ^AAK^D, T, 初始值, 迭代算法, the T-restricted weighted Drazin inverse, ^AAK^D,T, initial matrix, iterative method
中文摘要：

简要讨论了T-限制加权Drazin逆的性质，给出了T-限制加权Drazin逆收敛的充分必要条件，选取了合适的初始值，利用迭代方法计算T-限制加权Drazin逆．最后，利用了数值例子进行说明．

英文摘要：

In this paper, we establish a iterative method for computing T-restricted weighted Drazin inverse of A,and give necessary conditions for iterative convergence to the T-restricted weighted Drazin inverse.Moreover,we investigate a general choice of initial matrix in the it- erative methods for computing T-restricted weighted Drazin inverse.

同期刊论文项目
Banach空间上算子广义逆$A_{T,S}^{(2)}$的研究
期刊论文 37
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期刊信息
  • 《高等学校计算数学学报》
  • 中国科技核心期刊
  • 主管单位:国家教育部
  • 主办单位:南京大学
  • 主编：何炳生
  • 地址：南京汉口路22号大学数学系
  • 邮编：210093
  • 邮箱：math@nju.edu.cn
  • 电话：025-83593396
  • 国际标准刊号：ISSN：1000-081X
  • 国内统一刊号：ISSN：32-1170/O1
  • 邮发代号:28-17
  • 获奖情况:
  • 国家教委优秀期刊二等奖,江苏省优秀期刊奖
  • 国内外数据库收录:
  • 美国数学评论（网络版）,德国数学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:2642