УДК 519.8
Т.В. ЖИГАЛЛО,
Волинський національний університет імені Лесі Українки, Луцьк, Україна,
tetvas@ukr.net
Ю.І. ХАРКЕВИЧ,
Волинський національний університет імені Лесі Українки, Луцьк, Україна,
kharkevich.juriy@gmail.com
ПЕРЕТВОРЕННЯ ФУР’Є ПІДСУМОВУВАЛЬНОЇ
ФУНКЦІЇ АБЕЛЯ–ПУАССОНА
Анотація. Розглянуто актуальні проблеми теорії оптимальних рішень, а саме дослідження асимптотичних властивостей перетворення Фур’є підсумовувальної функції Абеля–Пуассона. Описано перетворення Фур’є, що побудовано на ґрунті розв’язку класичного рівняння Лапласа в полярних координатах (у середині одиничного круга) з відповідними крайовими умовами. Це перетворення Фур’є підсумовувальної функції Абеля–Пуассона означене на класах функцій з дробовими похідними. Отримано асимптотичні оцінки для цього перетворення Фур’є, що є важливим елементом розв’язання багатьох прикладних оптимізаційних задач.
Ключові слова: теорія оптимальних рішень, оптимізаційні задачі, перетворення Фур’є, асимптотичні властивості.
ПОВНИЙ ТЕКСТ
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