On oscillatiions of a physical pendulum in a multilayer liquid

• Date: 2015
• Author Affiliations: — Донецкий национальный университет, Винница
• Keywords: keywords
• Main Author: Кононов, Ю. М.
• Format: Article
• Language: Russian
• Published: Інститут математики НАН України 2015
• Online Access: https://trim.imath.kiev.ua/index.php/trim/article/view/24
• Journal Title: Transactions of Institute of Mathematics of NAS of Ukraine

Planar oscillations of a physical pendulum with a cavity partially filledby a heavy multilayer ideal incompressible fluid is considered in a linearstatement. When assuming the hydrostatic stratification, the structure ofthe spectrum is studied, the necessary and sufficient conditions for stabilityar...