关于兰州大学孙春友教授来我院讲学的公告
窗体顶端
报告题目:Infinite energy solutions for weakly damped quintic wave equations in R3
报告人:兰州大学数学与统计学院 孙春友教授
报告时间:2020年05月27日16:30
报告地点:腾讯会议 638 664 260
报告人简介:孙春友,兰州大学数学与统计学院教授,博士生导师。2011年入选教育部新世纪优秀人才支持计划。2015年获国家优秀青年科学基金。主要从事非线性泛函分析和无穷维动力系统的研究,在SCI收录期刊发表学术论文40余篇,多篇论文发表在研究领域的重要期刊上,如Transaction Amer. Math. Soc., J. Differential Equations, SIAM J. Applied Dynamical Systems等。多次主持国家自然科学基金项目。
报告摘要:This talk will introduce one of our recent works about the infinite-energy solutions and their long-time behavior for a semi-linear weakly damped wave equations in R3 with quintic nonlinearities, including the global well-posedness of the so-called Shatah-Struwe solutions, their dissipativity, the existence of a locally compact global attractors and their extra regularity.