报告题目： Ultranets, ultrafilters and ultraproducts
报告时间：2019年9月23日（周一）16:00－17:00
报告地点：创新园大厦A1101报告厅
报告人：Donald Hadwin
校内联系人： 石瑞， 电话：84708351-8100
报告摘要：This talk will be an introduction to the topics in the title. We will discuss algebraic ultraproducts, Banach space ultraproducts, C*-ultraproducts, and tracial ultraproducts.
报告人简介：Donald Hadwin is a professor of mathematics at the University of New Hampshire in Durham, who lists his research interests as Hilbert spaces, operator theory, free entropy, operator algebras, ring theory, and K-theory. He made important contributions in these fields with more than 120 research papers in 《J. Funct. Anal.》，《Trans. Amer. Math. Soc.》，《Canad. J. Math.》，《J. Operator Theory》，etc., and more than 750 citations.
数学科学学院
2019年9月10日
