𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The change of the Jordan structure under one row perturbations

✍ Scribed by M.Asunción Beitia; Inmaculada de Hoyos; Ion Zaballa

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
236 KB
Volume
401
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.

✦ Synopsis

We study the variation of the Jordan structure of a complex square matrix when we make small perturbations on the elements of one row.

📜 SIMILAR VOLUMES

The change of similarity invariants unde
The change of similarity invariants under row perturbations
✍ M. Asunción Beitia; Inmaculada de Hoyos; Ion Zaballa 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 296 KB

The problem of the possible similarity classes of all the matrices obtained by small perturbations on some rows of a given complex square matrix is under consideration. Some necessary conditions on these similarity classes are provided. The near converse problem is also studied: under what condition