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Study of linear instability for steady-state three-dimensional flows of an ideal compressible fluid Тезисы доклада

Конференция Russian-Chinese Conference ``Differential and Difference Equations''
31 окт. - 6 нояб. 2025 , Новосибирск
Сборник Differential and Difference Equations. Russian-Chinese Conference (Novosibirsk, Russia, October 31 - November 6, 2025): Abstracts / G. V. Demidenko (editor-in-chief)
Сборник, Novosibirsk State University. Novosibirsk.2025. 160 c. ISBN 978-5-4437-1832-3.
Вых. Данные Год: 2025, Страницы: 37 Страниц : 1
Авторы Gubarev Yu.G. 1,2 , Danilov A.A. 1
Организации
1 Novosibirsk State University
2 Lavrentyev Institute of Hydrodynamics

Реферат: The main goal of this report is to prove an absolute instability for steady-state three-dimensional flows of an ideal compressible fluid entirely occupying a certain volume with quiescent solid impenetrable boundary under small spatial perturbations in absence of external mass forces. Also, we will receive constructive conditions for linear practical instability and, as a sequence, the a priori exponential lower estimate for growth in time of the considered perturbations.
Библиографическая ссылка: Gubarev Y.G. , Danilov A.A.
Study of linear instability for steady-state three-dimensional flows of an ideal compressible fluid
В сборнике Differential and Difference Equations. Russian-Chinese Conference (Novosibirsk, Russia, October 31 - November 6, 2025): Abstracts / G. V. Demidenko (editor-in-chief). – Novosibirsk State University., 2025. – C.37. – ISBN 978-5-4437-1832-3.
Даты:
Опубликована online: 30 окт. 2025 г.
Идентификаторы БД: Нет идентификаторов
Цитирование в БД: Пока нет цитирований