Curvatures of hypergraphs with applications in hypergraph community detection
来源：
发布时间：2026-05-15
报告时间：- 2026年5月16日(周六）上午10:30-11:30
- 报告地点：
- 国交2号楼315会议室
- 报告人：
- 赵亮
- 报告人单位：
- 北京师范大学
- 邀请人：
- 刘磊
- 摘要：
- We first introduce definitions of Ollivier and Lin-Lu-Yau curvatures of hypergraphs. Next, we define a hypergraph Ricci flow that directly operates on higher-order interactions of hypergraphs and prove long-time existence of the flow. As applications, we focus on community detection in hypergraphs, which is both instrumental for functional module identification and intricate due to higher-order interactions among nodes of hypergraphs...
