报告人:林增强 教授 (华侨大学)
报告题目: Constructions of n-angulated categories
报告摘要: Motivated by the development of higher cluster tilting subcategories and the higher Auslander–Reiten theory, Geiss, Keller and Oppermann introduced the notion of n-angulated categories, which are “higher dimensional” analogues of triangulated categories. We will first recall the axioms and examples of n-angulated categories, then introduce several constructions of n-angulated categories via mutation pairs, idempotent completions, periodic injective resolutions etc.
报告时间:2020.12.16(周三) 上午10:00-11:00
腾讯会议ID:182646525
个人简历:林增强,华侨大学数学科学学院教授,硕士生导师。2008年毕业于厦门大学,获得博士学位,之后一直在华侨大学数学科学学院工作,其中2013.9-2014.6期间在中国科学技术大学访问,2016.8-2017.2期间在德国斯图加特大学访问。研究方向:三角范畴及其相关问题。在J. Algebra, J. Pure Appl. Algebra等杂志发表十几篇学术论文。