报告题目:On a diffusive virus model with general boundary conditions and heterogeneous environments
报告人:王明新教授(河南理工大学)
报告时间:2024年11月1日9:30-10:30
报告地点:复杂系统研究所4层报告厅(商学楼409室)
报告人简介:王明新,1992年任正教授,1994年起享受国务院政府特殊津贴,1998年任博士生导师。在Trans.Amer.Math. Soc.,Proc. London Math. Soc.,Indiana Univ. Math. J.,J. Math. Pures Appl.,Math. Models Meth. Appl. Sci.,SIAM J. Math. Anal.,SIAMJ, Appl. Math., J. Funct. Anal., Calc.Var, Partial Differ. Equ.,J. Differ.Equations,J. London Math. Soc., Nonlinearity,J.Dyn.Diff. Equat.等刊物发表论文270余篇,科学出版社出版专著5本(4本独著,1本合著),高等教育出版社出版专著一本(独著),CRC和Springer出版社分别出版英文著作Nonlinear Second OrderParabolic Equations(独著)和Nonlinear Second 0rder Elliptic Equations(合著,第一作者),参与编写了科学出版社出版的“数学大辞典”(王元主编)和大百科全书数学卷部分词条,清华大学出版社出版教材5本。作为第一获奖人,获教育部自然科学二等奖、江苏省科技进步二等奖和教育部科技进步三等奖各1次,获河南省青年科技奖、河南省优秀专家(第二批,1993.01)、江苏省首届青年科学家奖提名奖、江苏省优秀研究生指导教师和华英文化教育基金奖。主持完成国家自然科学基金项目10项,在研一项;主持完成省部级项目8项。连续多年是高被引学者和全球前2%顶尖科学家,目前高被引论文8篇。
报告摘要:To describe the propagation of West Nile virus and/or Zika virus, in this talk, we propose and study a time-periodic reaction-diffusion model with general boundary conditions in heterogeneous environments and with four unknowns: susceptible host, infectious host, susceptible vector and infectious vector. We can prove that such problem has a positive time periodic solution if and only if host and vector persis tand the basic reproduction ratio is greater than one, and moreover the positive time periodic solution is unique and globally asymptotically stable when it exists. This is a joint work with Lei Zhang and Qianying Zhang.
王明新教授在做精彩报告