报告题目: Blowup of Sideris’ Functional of Average Radial Momentum for C1 Solutions to Euler Equations in Fluid Dynamics in RN

报告人:   Professor Manwai Yuen （香港教育大学）

报告摘要：The non-isentropic and incompressible Euler equations are the classical modeling in fluid dynamics. We will consider a compressible fluid filling with a bounded domain Ω(0) in R^N (N ≥ 1) surrounded by vacuum. With an estimate of the moment inertia proposed by Sideris and integration method, we make an advancement in the solutions to the problem of obtaining blowup results for the case of C^1 solutions to the compressible Euler equations.

报告人简介：Dr. YUEN Manwai (Manwai YUEN) has been an assistant professor since 2014 in the Department of Mathematics and Information Technology at the Education University of Hong Kong (The Hong Kong Institute of Education), and as a lecturer from 2011-14. Dr. Yuen obtained a BSc (1st Hons) in computing math in 2003 and a MPhil in math in 2006 from the City University of Hong Kong; a MSc in math in 2004 and a PGDE in math education in 2007 from the Chinese University of Hong Kong; and a Ph.D. in applied math from the Hong Kong Polytechnics University in 2012, under the supervision of Prof. Kwong Man Kam, an ISI most highly cited mathematician 2001.Dr. Yuen's research interest is applied analysis of nonlinear partial differential equations, specially involving blowup phenomena and similar solutions. Dr. Yuen's 70 journal papers (with 63 SCI or SCIE) were published by 33 international Math and Physics journals, including Journal of Mathematical Analysis and Applications, Communications in Nonlinear Science and Numerical Simulation, Journal of Mathematical Physics, Applied Mathematics Letters, Nonlinear Analysis and Studies in Applied Mathematics. His published papers have accumulated 511 citations and a H-index 13 from Scopus.

报告地点：#腾讯会议：130 437 051

报告时间：2022.09.22  下午 3:00-4:00