More on proper nonnegative splittings of rectangular matrices
In this paper, we further investigate the single proper nonnegative splittings and double proper nonnegative splittings of rectangular matrices. Two convergence theorems for the single proper nonnegative splitting of a semimonotone matrix are derived, and more comparison results for the spectral rad...
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doaj-3abcad72f623440ab022ff5ee33f0f1c2020-11-25T04:08:06ZengAIMS PressAIMS Mathematics2473-69882021-11-016179480510.3934/math.2021048More on proper nonnegative splittings of rectangular matricesTing Huang0Shu-Xin Miao1College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, People’s Republic of ChinaCollege of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, People’s Republic of ChinaIn this paper, we further investigate the single proper nonnegative splittings and double proper nonnegative splittings of rectangular matrices. Two convergence theorems for the single proper nonnegative splitting of a semimonotone matrix are derived, and more comparison results for the spectral radii of matrices arising from the single proper nonnegative splittings and double proper nonnegative splittings of different rectangular matrices are presented. The obtained results generalize the previous ones, and it can be regarded as the useful supplement of the results in [Comput. Math. Appl., 67: 136–144, 2014] and [Results. Math., 71: 93–109, 2017].https://www.aimspress.com/article/10.3934/math.2021048/fulltext.htmlrectangular matrixproper nonnegative splittingconvergencecomparison theoremsmoore-penrose inverse |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ting Huang Shu-Xin Miao |
spellingShingle |
Ting Huang Shu-Xin Miao More on proper nonnegative splittings of rectangular matrices AIMS Mathematics rectangular matrix proper nonnegative splitting convergence comparison theorems moore-penrose inverse |
author_facet |
Ting Huang Shu-Xin Miao |
author_sort |
Ting Huang |
title |
More on proper nonnegative splittings of rectangular matrices |
title_short |
More on proper nonnegative splittings of rectangular matrices |
title_full |
More on proper nonnegative splittings of rectangular matrices |
title_fullStr |
More on proper nonnegative splittings of rectangular matrices |
title_full_unstemmed |
More on proper nonnegative splittings of rectangular matrices |
title_sort |
more on proper nonnegative splittings of rectangular matrices |
publisher |
AIMS Press |
series |
AIMS Mathematics |
issn |
2473-6988 |
publishDate |
2021-11-01 |
description |
In this paper, we further investigate the single proper nonnegative splittings and double proper nonnegative splittings of rectangular matrices. Two convergence theorems for the single proper nonnegative splitting of a semimonotone matrix are derived, and more comparison results for the spectral radii of matrices arising from the single proper nonnegative splittings and double proper nonnegative splittings of different rectangular matrices are presented. The obtained results generalize the previous ones, and it can be regarded as the useful supplement of the results in [Comput. Math. Appl., 67: 136–144, 2014] and [Results. Math., 71: 93–109, 2017]. |
topic |
rectangular matrix proper nonnegative splitting convergence comparison theorems moore-penrose inverse |
url |
https://www.aimspress.com/article/10.3934/math.2021048/fulltext.html |
work_keys_str_mv |
AT tinghuang moreonpropernonnegativesplittingsofrectangularmatrices AT shuxinmiao moreonpropernonnegativesplittingsofrectangularmatrices |
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1724426755148611584 |