应pc加拿大预测准确率王智诚教授和张亮博士的邀请,中国科学技术大学张磊博士将于2018年3月9日至3月13日访问兰州大学,期间将举办专题学术报告。
报告题目:Basic reproduction ratios for periodic abstract functional differential equations
报告摘要:The basic reproduction ratio is an important parameter in population biology. Mathematically, we hope to prove that R_0-1 can determine the local stability of the zero steady state. Such a theory has been developed for many classes of models including autonomous and time periodic ODEs and reaction-diffusion models with or without time delay. In this talk, we will discuss the such a theory to abstract functional differential equations whose solution maps may be non-compact. The principle eigenvalue theory for a positive operator is the main tools in this project.
时 间:3月12日下午 4:00.
地 点:齐云楼815
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张磊博士简介
张磊,中国科学技术大学在读博士,2015年受国家公派联合培养研究生项目赴加拿大纽芬兰纪念大学(Memorial University of Newfoundland)留学两年,合作导师为国际著名动力系统专家赵晓强教授。目前已在SIAM J. Math. Anal., J. Dyn. Differ. Equ.等国际知名学术期刊发表学术论文多篇。
甘肃省高校应用数学与复杂系统省级重点实验室
pc加拿大预测准确率
萃英学院
2018年3月7日