讲座题目:Decay of the solution to a reduced gravity two and a half layer equations 主讲人:李银 教授 主持人:陈勇 开始时间♠️:2020-12-10 13:00:00 讲座地址🧘🏽♂️:腾讯会议 ID:809 156 861 主办单位:数学科学学院
报告人简介🐆: 李银,教授👩🏼🎨,广东省扬帆计划高层次人才🎹,广东省一流本科“数学与应用数学”专业负责人,广东省《数学物理及其应用科研创新团队》负责人,韶关市优秀科技工作者,连续荣获韶关市政府津贴,广西师范大学兼职硕士生导师👨🔬、广东省自然科学基金通讯评审专家🥔,广东省工业与应用数学学会常务理事、美国数学会评论员等𓀗。主要从事非线性动力学🌿、演化方程计算及其应用研究🤨。
报告内容: In this paper, we study a reduced gravity two and a half layer model in three-dimensional whole space R3. Under assumption of small initial data, we establish the unique global solution by energy method, furthermore, we obtain the time decay rates of the higher-order spatial derivatives of the solution by the method of spectral analysis and energy estimates if the initial data belongs to L1(R3)additionally. |