题目：Spokes and convergence

内容简介：Many topological spaces are determined by their convergent sequences. In this talk, I will describe structural characterisations of these spaces and discuss the connections with spaces that arise in analysis, topological dynamics and categorial dualities.

报告人：LecturerRobert LeekSchool ofMathematicsThe UniversityofBirmingham

报告人简介：Robert Leek joined Birmingham in August as part of the Jinan flying faculty. His background is in set-theoretic or general topology, specifically on convergence properties (such as radiality and Fréchet-Urysohn) and structures that characterise these. Recently, he has begun transitioning to topological dynamics, working with colleagues on non-metrisable and induced dynamical systems.He also has interests in logic, infinite combinatorics, and surreal numbers.

时间：2017年11月24日（周五）下午4：00始

地点：南海楼330室

热烈欢迎广大师生参加!

信息科学技术学院/网络空间安全学院

2017年11月21日