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深圳技术大学大数据与互联网学院数学系学术报告(二)

作者: 大数据与互联网学院 日期: 2022/10/28

报告题目 Global solvability in a chemotaxis-fluid system with prescribed signal on the boundary

报告人:王玉兰 教授(西华大学)

报告时间20221028日(周五)1500-1630

报告地点:腾讯会议:536-627-570

邀请人:史诗洁

报告摘要

In this talk, we shall consider a chemotaxis-fluid model involving Dirichlet boundary condition for the signal. The solution theory is well-developed in the case when the chemotaxis-fluid system is accompanied by homogeneous boundary conditions of no-flux-Neumann-Dirichlet type. However, if in line with what is suggested by the modeling literature, the boundary condition for the signal is changed to a nonhomogeneous Dirichlet one, the corresponding solution theory is much less understood. We shall discuss the global solvability in a 3D chemotaxis-fluid system involving Dirichlet boundary condition for the signal.

主讲人简介

王玉兰,西华大学理学院教授,2008年博士毕业于四川大学应用数学专业,20144月至20154月在德国 University of Paderborn 学术访问。近年来主要从事趋化方程组的研究,部分研究结果发表在 CPDE, CVPDE, Math Z., ASNS.Pisa, JDE, MMMAS 等学术期刊。

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