报告题目:Homology of graphs: a survey
报告简介:This is a literature review report on the homology of graphs. In 2013, Alexander Grigor'yan and Shing-Tung Yau et al. introduced a new notion - a path complex that can be regarded as a generalization of the notion of a simplicial complex. Moreover, we introduce the Betti numbers obtained from the various complex defined by graphs, and understand the relations among Algebra, Topology and Combination. Finally, we introduce a new cohomology theory recently proposed by Luigi Caputi et al., which is called multipath cohomology.
报告人:杨富元,贵州大学博士,主要从事代数与图论研究。在国际SCI期刊《Discrete Applied Mathematics》《 Discrete Mathematics》发表论文。
报告时间:2021年8月24日(星期二)下午 8:00-10:00.
报告地点:腾讯会议,ID:409 387 009
主办单位:扬州大学数学科学学院
欢迎广大师生参加!