报告题目：A cancer invasion model with nonlinear diffusion：the roles of haptotaxis and nonlinear diffusion

主讲人：金春花教授

单位：华南师范大学

时间：4月26日15:00

腾讯ID：947-167-235

摘要：This talk is concerened with a PDE-ODE system modelling cancer invasion, which is a chemotaxis-haptotaxis model with nonlinear diffusion and ECM remodeling effect. In some previous studies, the ECM remodeling effect has been neglected, which makes the role of the haptotaxis term seems to be negligible. However, in nonlinear diffusion model, the haptotaxis term does pose a fundamental challenge to the study when the remodeling effect is taken into account. In this talk, we mainly introduce what difficulties the haptotaixs term brings and how to solve these difficulties, as well as some of our main results.

简介：金春花，华南师范大学数学科学学院教授、博士生导师；长期从事非线性扩散模型相关理论的研究，主持国家自然科学基金面上项目、国家自然科学基金青年基金项目、广东省自然科学杰出青年基金、教育部博士点专项基金、中国博士后科学基金特别资助、中国博士后科学基金一等资助等；获中国数学会钟家庆数学奖、教育部自然科学奖二等奖(第四完成人)、吉林省优秀博士论文、全国优秀博士学位论文提名奖、香江学者奖；入选广东特支计划百千万青年工程拔尖人才项目、广东省高等学校优秀青年教师培养计划、教育部新世纪优秀人才支持计划、广州市珠江科技新星项目等；在JDE、Nonlinearity、DCDS、ZAMP等重要数学期刊上发表学术论文50余篇。