报告题目：From kinetic flocking model of Cucker-Smale type to self-organized hydrodynamic model

报 告 人：张腾飞

报告时间：2024年5月10日 9:00-

报告地点：格物楼307报告厅

报告摘要：In this talk, I will discuss our recent results on the hydrodynamic limit problem for a kinetic flocking model of Cucker-Smale type. Using the Cucker-Smale model as an example, we develop systematically a GCI-based expansion method, and micro-macro decomposition on the dual space, to justify the limits to the macroscopic system, a non-Euler type hyperbolic system. We believe our method has widely application in the collective motions and active particle systems. This is a joint work with Prof. Ning JIANG and Prof. Yi-Long LUO.

报告人简介：张腾飞，中国地质大学（武汉）数学与物理学院副教授。主要研究领域为偏微分方程，包括分子动理学理论与自组织模型、复杂流体与宏微观耦合模型等方面，主要成果发表在ARMA、SIAM-JMA、CVPDE、JDE等国际学术期刊。先后主持国家自然科学基金青年项目、面上项目各1项。