Некоторые задачи управления и обратные задачи для линейных параболических уравнений
Авторы
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Н.Л. Гольдман
Ключевые слова:
параболические уравнения
задачи управления
принцип двойственности
плотность множества
управляемость
обратные задачи
сопряженные задачи
финальное переопределение
единственность
Аннотация
На основе принципа двойственности исследованы свойства решений задач управления и обратных задач для одномерных параболических уравнений. Такой подход позволяет обобщить для линейных параболических операторов с коэффициентами, зависящими от (x,t), известный результат Лионса о плотности усредненных наблюдений в задачах управления с управляющим воздействием в начальном условии. Показано, что значение этих свойств плотности не ограничивается задачами управления. Рассмотрено использование таких свойств при изучении обратных параболических задач, в том числе при исследовании условий единственности их решения.
Раздел
Раздел 1. Вычислительные методы и приложения
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