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Barotropic instability and linear damping of shear flows

作者:   時間:2019-10-16   點擊數:

報告題目:Barotropic instability and linear damping of shear flows


報告人:朱昊 陳省身數學研究所


摘要:In this talk, we consider barotropic instability and linear damping around shear flows for incompressible fluids with Coriolis effects. For a class of shear flows, we discuss the method, based on Hamiltonian structure and index theory, to find the sharp stability condition. We will apply this method to the Sinus flow. The addition of the Coriolis force is found to bring some fundamental changes. Then we discuss linear damping by establishing the limiting absorption principle, which is based on the compactness method.


時間:2019101715:30-16:30


地點:知新樓B924報告廳


邀請人:胡錫俊教授


地址:中國山東省濟南市山大南路27號   郵編:250100  

電話:0531-88364652   投稿信箱:mathweb@sdu.edu.cn

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