Level set of the asymptotic rate of convergence of the method of steepest descent

• Дата: 2022
• Автори: Zhuk , P. F., Жук, Петро Федорович, Жук, П. Ф.
• Формат: Стаття
• Мова: Українська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2022
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/6885
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

UDC 519.61 The asymptotic rate of convergence of the steepest descent method is considered as a function of the initial approximation. In this work, we study the set of the level of this speed, i.e. the set of initial approximations for which it takes a given value. A method for constructing this se...