BIMSA > 图的结构、谱与图上几何分析
图的结构、谱与图上几何分析
本 Seminar 聚焦图的结构、谱性质与极值问题，并引入图上几何分析视角，探讨图结构、拉普拉斯谱、特征值方法与离散几何之间的关联，关注极值图论、谱图理论及图上分析中的核心问题与前沿进展。
Organizer
Shuliang Bai
Previous Talks
Ricci curvature flow on weighted finite graphs and its application
Speaker: Yunyan Yang
Time: Friday, September 4, 2026 3:00 PM - 4:00 PM
Venue: A3-4-101 Online: Zoom 293 812 9202 Password: BIMSA
Turán number of books in non-bipartite graphs
Speaker: Ruifang Liu
Time: Friday, August 28, 2026 4:00 PM - 5:00 PM
Venue: A3-4-301 Online: Zoom 537 192 5549 Password: BIMSA
Steklov eigenvalues of graphs
Speaker: Huiqiu Lin
Time: Friday, August 28, 2026 3:00 PM - 4:00 PM
Venue: A3-4-101 Online: Zoom 293 812 9202 Password: BIMSA
Spectra of power hypergraph and its applications
Speaker: Lixiang Chen
Time: Thursday, August 27, 2026 4:00 PM - 5:00 PM
Venue: A3-4-101 Online: Zoom 293 812 9202 Password: BIMSA
Connectivity and Curvature
Speaker: Shiping Liu
Time: Tuesday, August 25, 2026 3:00 PM - 4:00 PM
Venue: A3-4-101 Online: Zoom 518 868 7656 Password: BIMSA
Counting triangles in graphs without wheels on at least five vertices
Speaker: Xing Peng
Time: Saturday, August 22, 2026 9:00 AM - 10:00 AM
Venue: A3-4-301 Online: Zoom 518 868 7656 Password: BIMSA
Monotonicity and Limiting Behavior of Einstein Trees I: Leaf Attachment
Speaker: Haoxuan Cheng
Time: Friday, June 26, 2026 5:00 PM - 6:00 PM
Venue: A3-4-101 Online: Zoom 204 323 0165 Password: BIMSA
Eigenvalues of subcubic graphs
Speaker: Zilin Jiang
Time: Friday, June 26, 2026 4:00 PM - 5:00 PM
Venue: A3-4-101 Online: Zoom 204 323 0165 Password: BIMSA
A Classification of Positive-Curvature Discrete Einstein Metrics on Trees
Speaker: Haoxuan Cheng
Time: Wednesday, May 20, 2026 2:00 PM - 3:00 PM
Venue: A3-4-101 Online: Zoom 637 734 0280 Password: BIMSA