Классическое решение задачи Коши для одномерного квазилинейного волнового уравнения
https://doi.org/10.29235/1561-8323-2023-67-1-14-19
Аннотация
Для одномерного слабо квазилинейного волнового уравнения, заданного в верхней полуплоскости, рассматривается задача Коши. Решение строится в неявном аналитическом виде как решение некоторого интегродифференциального уравнения. Проводится исследование разрешимости этого уравнения, а также гладкости его решения. Для рассматриваемой задачи доказывается единственность решения и устанавливаются условия, при выполнении которых существует ее классическое решение. При недостаточной гладкости начальных данных строится слабое решение.
Об авторах
В. И. КорзюкБеларусь
Корзюк Виктор Иванович – академик, д-р физ.-мат. наук, профессор
ул. Сурганова, 11, 220072, Минск
Я. В. Рудько
Россия
Рудько Ян Вячеславович – аспирант
ул. Сурганова, 11, 220072, Минск
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