✦ LIBER ✦

On linear preservers of (right) matrix majorization

✍ Scribed by A.M. Hasani; M. Radjabalipour

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 134 KB
Volume: 423
Category: Article
ISSN: 0024-3795
DOI: 10.1016/j.laa.2006.12.016

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A characterization of strong preservers

A characterization of strong preservers of matrix majorization

✍ LeRoy B Beasley; Sang-Gu Lee; You-Ho Lee 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 86 KB

A matrix A is said to be matrix majorized by a matrix B, written A ≺ B, if there exists an n × n row stochastic matrix X such that A = BX. This is a generalization of multivariate majorization. In this paper, we characterize the linear operators that strongly preserve the matrix majorization.

Linear preservers of zeros of matrix pol

Linear preservers of zeros of matrix polynomials

✍ LeRoy B. Beasley; Alexander E. Guterman; Sang-Gu Lee; Seok-Zun Song 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 258 KB

On linear preservers of immanants

✍ M.Purificação Coelho 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 337 KB

Linear preservers on powers of matrices

✍ Gin-Hor Chan; Ming-Huat Lim 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 624 KB

On linear preservers of normal maps

✍ Marek Niezgoda 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 165 KB

Additive preservers of rank-additivity o

Additive preservers of rank-additivity on matrix spaces

✍ Wai-Leong Chooi; Ming-Huat Lim 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 230 KB

Let F be a field. Let V denote the vector space of all m × n matrices over F or the vector space of all n × n symmetric matrices over F of characteristic not 2 or 3. For each fixed positive integer s 2, let Q s denote the set of all matrix pairs (A, B) in V such that rank(A + B) = rank(A) + rank(B)