報 告 人：Ralf Meyer (Goettingen University)
報告地點： https://meet.gwdg.de/b/ral-ov6-3j9-7mf
摘要(Abstract):
In this seminar, we mainly study the Category Theory, which contains functors, natural transformations, the Yoneda lemma, (co)limits and adjoint functors. The aim of this seminar is to introduce the language, philosophy, and basic theorems of Category Theory. The study of category is to try to grasp the common characteristics in various related "mathematical structures" by means of "axiomatic" method, and to correlate these structures by means of "structure preserving function" between structures. Therefore, we can get better to learn other knowledge related to algebras through this systematic study of category theory.
I. Seminar Information
報告人簡介：Ralf Meyer，德國哥廷根大學數學系教授，原系主任，1999 年在明斯特大學 （Westfälische Wilhelms-Universität Münster）獲得博士學位，導師是著名算子代數和非交換幾何專家 Joachim Cuntz 教授（1990 年在國際數學家大會（ICM）上做 45 分鐘報告，2012 年當選美國數學會首屆會士），主要從事非交換幾何與算子代數 的研究。在 Duke Math. J., Trans. Amer. Math. Soc., J. Eur. Math. Soc., Math. Ann., J. Reine Angew. Math., Adv. Math., Proc. Lond. Math. Soc., Comm. Math. Phys., J. Noncommut. Geom., J. Funct. Anal.等雜志上發表論文 90 餘篇，被引用900 餘次。
