Miniversal deformations of chains of linear mappings

• Дата: 2018
• Автори: Gaiduk, T. N., Sergeichuk, V. V., Zharko, N. A.
• Формат: Стаття
• Мова: English
• Опубліковано: Lugansk National Taras Shevchenko University 2018
• Теми: Parametric matrices; Quivers; Miniversal deformations; 15A21; 16G20
• Онлайн доступ: https://admjournal.luguniv.edu.ua/index.php/adm/article/view/915
• Назва журналу: Algebra and Discrete Mathematics

V.I.Arnold [Russian Math. Surveys, 26 (no. 2), 1971, pp. 29-43] gave a miniversal deformation of matrices of linear operators; that is, a simple canonical form, to which not only a given square matrix \(A\), but also the family of all matrices close to \(A\), can be reduced by similarity transformat...