讲座题目:The Moser-Trudinger inequality for system and application to multi-species chemotaxis system

讲座摘要: In this talk, starting from the well-known Moser-Trudinger (MT) inequality and the dual form (we call it the LHLS inequality), I firstly introduce critical mass results for the classical single-species Keller-Segel chemotaxis system in a two-dimensional bounded domain. Then making use of the LHLS inequality for system and the MT inequality for system, we expect that critical mass phenomenon exists when all populations attract mutually in both parabolic-elliptic and fully parabolic multi-species chemotaxis system. This talk is based on joint work with Dr. Hua Zhong.

讲座时间：2022年10月14日（周五）上午9:00

讲座方式：线上开展（腾讯会议，会议号：442 932 884）

嘉宾简介：林可，西南财经大学副教授，2017年毕业于重庆大学，现为西南财经大学数学学院副教授，硕士生导师。研究方向为生物数学中相关的趋化模型解的定性理论研究。目前在CVPDE、M3AS、JNS、JDE 等国际重要学术期刊上发表SCI论文二十余篇, 主持并完成国家自然科学基金青年科学基金和西南财经大学“光华英才工程”学术B类项目。