报告问题 (Title):Boundedness in a two-dimensional doubly degenerate nutrient taxis system(二维双重退化营养趋化模子的有界性)
报告人 (Speaker):李玉祥 教授(东南大学)
报告时间 (Time):2026年6月4日(周四)15:00
报告所在 (Place):腾讯聚会785256843
约请人(Inviter):王宇澄
主理部分:理学院数学系
报告摘要:In this talk, we consider a no-flux initial-boundary value problem for the doubly degenerate nutrient taxis system in a smoothly bounded nonconvex domain. We prove that for all reasonably regular initial data, the problem possesses a global bounded weak solution. This work improves the previous works.