Title：RECENT ADVANCES ON DIRAC-TYPE PROBLEMS FOR HYPERGRAPHS

Abstract：A fundamental question in graph theory is to establish conditions that ensure a graph contains certain spanning subgraphs. Generalizations of Dirac’s theorem, and related matching and packing problems for hypergraphs, have received much attention in recent years. New tools such as the absorbing method and regularity method have helped produce many new results, and yet some fundamental problems in the are a remain unsolved. We survey recent developments on Dirac-type problems along with the methods involved.

Speaker：Tai-jiang Jiang, Ph.D., Guizhou University. His research interests include Algebra and graph theory.

Date：7:30pm-10:00pm 2021-12-1 (Wednesday).

Tencent Meeting ID： 308 112 995

Organizer：School of Mathematical Science

Students and teachers who are interested in graph theory are welcome.