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虎门体育官方登录入口网:关于举行韩永生教授、Steinar Evje教授学术报告的通知

发布时间:2015-06-01文章来源:虎门体育app下载官网数学虎门体育app下载官网浏览次数:83

 

报告题目1:Cauchy Integral, Calderon Conjecture and Boundary Value Problem on Lipschitz Domains

人:韩永生教授美国奥本大学)

报告时间: 201563日下午3:30-4:30

报告题目2:Some examples of two-fluid modelling

人:Steinar Evje教授挪威斯塔万格大学)

报告时间: 201563日下午4:30-5:30

 

报告地点:4号楼 4141

欢迎广大师生参加。              

 

                                          数学虎门体育app下载官网

                                    2015527

 

报告摘要1:Abstract. We will illustrate a classical problem, that is the solution, by the double-layer potential method, of the Dirichlet and Neumann problems for a domain  in Rn+1. When  is a bounded, regular, open set, say C1+_ class for some _ > 0; the operator studied is compact, so Fredholm theory allows one to solve the problem. When  is just of class C1, or of class Lipschitz, the operator is a singular integral. Calder_on's research programme was to solve this problem. In this talk, we describe how this problem was solved by Calder_on, Coifman, McIntosh, Meyer, Verchota, Dalhberg and Kenig.

报告摘要2:

In this talk we start with a basic formulation for two-fluid gas-liquid flow. In order to
motivate for further work on mathematical analysis of the compressible two-fluid model, we briefly discuss four different applications of the two-fluid model:
two examples from fluid mechanics and two examples from life science (study of living organisms).

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