1.报告题目：图论的历史，现状以及发展趋势

报告简介：报告人将从图论的历史进程讲起，结合自己的研究历程和研究心得，着重分析当前图论的发展现状，并对未来图论的发展给出一定的剖析。

报告人：李皓 法国科学研究院( CNRS)

报告时间：8月28号 上午9:30-10:15

2.报告题目：Implicit degree conditions for cycle properties

报告摘要：Based on the de nition of degree, Zhu, Li and Deng introduced two kinds of implicit degrees, called the rst implicit degree and the second implicit degree, respectively. After the implicit degree was proposed, many classic results under degree conditions were generalized to implicit degree conditions. For example, Zhu, Li and Deng generalized Ore Theorem by using the second implicit degree sum instead of degree sum. In this talk, we will give some results about implicit degree conditions.

报告人：曲阜师范大学 蔡俊青

报告时间：8月28号 上午10:30-11:15

报告地点：数学科学学院38号楼一楼报告厅

主办单位：扬州大学数学科学学院

欢迎广大师生参加！