Localization of eigenvalues of polynomial matrices

• Дата: 2010
• Автори: Mazko, A. G., Мазко, А. Г.
• Формат: Стаття
• Мова: Російська; Англійська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2010
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/2937
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We consider the problem of localization of eigenvalues of polynomial matrices. We propose sufficient conditions for the spectrum of a regular matrix polynomial to belong to a broad class of domains bounded by algebraic curves. These conditions generalize the known method for the localization of the...