11
2019-06
Sensitivity Analysis for Photonic Crystal Devices，Nonlinear Diffraction Problems Based on Bound States in the Continuum
时间：2019.6.13 13：30―15：40 地点：欧阳楼316 报告1 题目：Sensitivity Analysis for Photonic Crystal Devices 报告人：胡真 （河海大学数学系） 时间：13：30-14:30 摘要：Photonic crystals (PhCs) are new kinds ofartificial periodic materials with a period on the wavelength scale. Due totheir unusual ability to control and manipulate light, PhCs have been widelyused to design various photonic crysta...
08
2019-06
The role of Fourier analysis on hyperbolic spaces in sharp geometric inequalities
题目：The role of Fourier analysis on hyperbolic spaces in sharp geometric inequalities 报告人: 陆国震教授，美国康涅狄格大学 时间：2019年6月12日下午4:00-5:00 地点：玉泉校区工商楼200-9 摘要：Sharp geometric inequalities play an important role in analysis and differential geometry. In this talk, we will review some recent works on sharp Hardy-Sobolev-Maz'ya inequalities on the upper half spa...
06
2019-06
Interface Profile Near The Contact Line In Electro-wetting On Dielectric
Title: Interface Profile Near The Contact Line In Electro-wetting On Dielectric Speaker: Prof. Weiqing Ren (Department of Mathematics , National University of Singapore ) Time: 16:00-19:00 pm, June 25 Location: Room 200-9, Sir Shaw Run Run Business Administration building, School of Mathematical Sciences, Yuquan Campus Abstract: We consider a charged droplet sitting on a dielectric subs...
06
2019-06
Geometrical Inverse Problems Arising from Elastic-wave Travel-time Tomography
题目 : Geometrical Inverse Problems Arising from Elastic-wave Travel-time Tomography报告人 : Jian Zhai（IAS, HKUST） 时间：6月25日，上午10：00-11：00 地点：工商楼200-9 报告摘要： We consider the determination of anisotropic perturbation of an isotropic elastic body from travel-time measurement. For the perturbation of P waves, we arrived at a standard tensor tomography of...
06
2019-06
The L^2 restriction norm of a GL(n) Maass form
Title: The L^2 restriction norm of a GL(n) Maass form Speaker: Prof. Shengchi Liu (Washington State University) Time: 10:00-12:00am, June 11 Location: Room 200-9, Sir Shaw Run Run Business Administration building, School of Mathematical Sciences, Yuquan Campus Abstract: In this talk, I will discuss the L^2 restriction norm of a Maass form on GL(n+1) restricted to GL(n). Usin...
03
2019-06
Numerical Analysis of Hemivariational Inequalities Arising in Mechanics
题目：Numerical Analysis of Hemivariational Inequalities Arising in Mechanics报告人：Professor Weimin Han时间：6月4日 15:00-17:00地点：工商楼105摘要：Inequality problems in mechanics can be divided into two main categories: that of variational inequalities which is concerned with nonsmooth and convex functionals (potentials), and that of hemivariational inequalities which is concerned with nonsmoo...