报告题目:Analysis of two chemotaxis models with mixed or complex signal mechanisms
报告专家:陶有山教授(上海交通大学)
报告时间:2024年7月11日(周四)14:30-15:30
报告地点:3C-103
报告摘要:This talk first reports a recent study on a chemotaxis system modeling T-cell dynamics with simultaneous production and consumption of signals. Then, this talk presents a global existence result on the Neumann initial-boundary problem in three-dimensional domains for a four-component chemotaxis system with a zero-order exciting nonlinearity of quadratic type and with a certain indirect mechanism of attractant evolution, which has been proposed as a model for the response of cytotoxic T-lymphocytes to a solid tumor.
专家简介:陶有山,上海交通大学数学科学学院教授,博士生导师,研究方向为偏微分方程和生物数学, 曾多次在美国俄亥俄州立大学和日本东京大学进行学术访问。近年来主要研究来自于生物过程的趋化模型,在JEMS、SIAM、 Ann. Inst. H. Poincare Anal. Nonlinearity、Math. Models Methods Appl. Sci.、JDE、J. Nonlinear Sci.、JMB、Nonlinearity等国际知名数学期刊发表论文100余篇,MR引用近5000次,10余篇论文入选ESI高被引论文。2018-2022年连续5年入选科睿唯安“全球高被引科学家”。现担任期刊Nonlinear Analysis: Real World Applications 和EMS Surveys in Mathematical Sciences 的编委。主持国家自然科学基金及省部级项目10余项。