October 7th (Academic Building B203) 14:00 - 15:00 Kinkar Das (Sungkyunkwan University) Some open problems in algebraic graph theory 15:00 - 16:00 Jaehoon Kim (KAIST) Well-mixing vertices and almost expanders 16:00 - 17:00 Jongyook Park (Kyungpook National University) On the clique number of 2-walk regular graphs 17:00 - 18:00 Suil O (SUNY-Korea) Colorings in digraphs from the spectral radius October 8th (via Zoom) 9:00 - 10:00 Bo Ning (Nankai University) Spectral radius and large cycles in graphs 10:00 - 11:00 Huiqiu Lin (East China University of Science and Technology) Spectral radius and edge-disjoint spanning trees 11:00 - 12:00 Ruifang Liu (Zhengzhou University) The Characterization of extremal graphs for spectral Turan problems 12:00-12:50 Lele Liu (University of Shanghai for Science and Technology) Extremal problems on the linear combinations of graph eigenvalues October 9th (Only For Internal People) 9:00 - 10:00 Jiangdong Ai (SUNY-Korea) 10:00 - 11:00 Liwen Zhang (East China University of Science and Technology) 11:00 - 12:00 Linh Nguyen (Stony Brook University)
October 7th (Academic Building B203)
14:00 - 15:00 Kinkar Das (Sungkyunkwan University) Some open problems in algebraic graph theory
15:00 - 16:00 Jaehoon Kim (KAIST) Well-mixing vertices and almost expanders
16:00 - 17:00 Jongyook Park (Kyungpook National University) On the clique number of 2-walk regular graphs
17:00 - 18:00 Suil O (SUNY-Korea) Colorings in digraphs from the spectral radius
October 8th (via Zoom)
9:00 - 10:00 Bo Ning (Nankai University) Spectral radius and large cycles in graphs
10:00 - 11:00 Huiqiu Lin (East China University of Science and Technology) Spectral radius and edge-disjoint spanning trees
11:00 - 12:00 Ruifang Liu (Zhengzhou University) The Characterization of extremal graphs for spectral Turan problems
12:00-12:50 Lele Liu (University of Shanghai for Science and Technology) Extremal problems on the linear combinations of graph eigenvalues
October 9th (Only For Internal People)
9:00 - 10:00 Jiangdong Ai (SUNY-Korea)
10:00 - 11:00 Liwen Zhang (East China University of Science and Technology)
11:00 - 12:00 Linh Nguyen (Stony Brook University)