Comparing distance-based graph invariants

发布时间：2019-03-28 作者：77779193永利官网华洪波浏览次数：

Speaker:	华洪波	DateTime:	2019年3月30日（周六）上午9:00-10:00
Brief Introduction to Speaker: 华洪波，淮阴工学院教授。		Place:	六号楼二楼报告厅
Abstract:The remoteness, radius, average eccentricity, eccentric distance sum, Zagreb eccentricity indices and connective eccentricity index are all distance-based graph invariants. In this talk, we introduce our results on the relationships between the remoteness and radius (average eccentricity), and the relationship between Zagreb eccentricity indices and eccentric distance sum (connective eccentricity index), respectively.