Tridiagonal doubly stochastic matrices

✍ Scribed by Geir Dahl

• Publisher: Elsevier Science
• Year: 2004
• Tongue: English
• Weight: 222 KB
• Volume: 390
• Category: Article
• ISSN: 0024-3795
• DOI: 10.1016/j.laa.2004.04.017

✦ Synopsis

We study the facial structure of the polytope t n in R n×n consisting of the tridiagonal doubly stochastic matrices of order n. We also discuss some subclasses of t n with focus on spectral properties and rank formulas. Finally we discuss a connection to majorization.