๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Characterizations of EP matrices and weighted-EP matrices

โœ Scribed by Yongge Tian; Hongxing Wang


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
366 KB
Volume
434
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Twosetsofnewcharacterizationsfornormalan
โœ Shizhen Cheng; Yongge Tian ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 212 KB

Two sets of new characterizations for normal matrices and EP matrices are presented, which are derived through ranks and generalized inverses of matrices.

On k-EP matrices
โœ A.R. Meenakshi; S. Krishnamoorthy ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 611 KB

The concept of k-EP matrix is introduced. Relations between k-EP and EP matrices are discussed. Necessary and sufficient conditions are determined for a matrix to be k-EP,.

A simple proof of the product theorem fo
โœ J.J. Koliha ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 52 KB

We give a simple proof of a recent theorem of Hartwig and Katz on the product of EP matrices.

Characterizations of subnormal matrices
โœ Stephen H. Friedberg; Arnold J. Insel ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 596 KB
Characterizations of MMA-matrices
โœ Miroslav Fiedler ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 432 KB