报告题目:The energy-critical nonlinear wave equation with an inverse-square potential
报告人:郑继强 北京应用物理与计算数学研究所
主持人:黄际政
报告时间:2018年12月13号(周四)下午16:00-17:00
报告地点:主楼804会议室
报告摘要:In this talk, we study the energy-critical nonlinear wave equation in the presence of an inverse-square potential in dimensions three and four. In the defocusing case, we prove that arbitrary initial data in the energy space lead to global solutions that scatter. In the focusing case, we prove scattering below the ground state threshold. This work is jointed with Changxing Miao and Jason Murphy.
报告人介绍:郑继强,北京应用物理与计算数学研究所特聘研究员。曾在法国尼斯大学助理研究员,主要研究方向为调和分析及其在非线性色散方程中的应用,特别是致力于半线性色散方程的散射理论以及有限时刻爆破解的研究。