Linda Cook gave a talk on bounding the average degree of a graph with no subgraph isomorphic to a fixed complete bipartite subgraph or a subdivision of a fixed graph at the Discrete Math Seminar

On March 12, 2024, Linda Cook from the IBS Discrete Mathematics Group gave a talk at the Discrete Math Seminar about bounding the average degree of a graph with no subgraph isomorphic to a fixed complete bipartite graph or a subdivision of a fixed graph by a polynomial function of the size of the complete bipartite graph. The title of her talk was “On polynomial degree-boundedness”.

Jie Han gave a talk on the complexity of deciding the existence of a perfect matching in k-uniform hypergraphs under various degree conditions at the Discrete Math Seminar

On February 27, 2024, Jie Han (韩杰) from the Beijing Institute of Technology gave a talk at the Discrete Math Seminar on the complexity of deciding the existence of a perfect matching in k-uniform hypergraphs under various degree conditions. The title of his talk was “Perfect matchings in dense uniform hypergraphs“. Jie Han will stay at IBS for two months.

Welcome Prof. Andreas Holmsen from KAIST, a new Visiting Research Fellow in the IBS Discrete Mathematics Group

The IBS Discrete Mathematics Group welcomes Prof. Andreas Holmsen from the Department of Mathematical Sciences, KAIST, Daejeon, Korea. He will visit the IBS Discrete Mathematics Group for 1 year from February 1, 2024 during his sabbatical leave from KAIST. He received his Ph.D. from the University of Bergen in 2004 under the supervision of Prof. Helge Tverberg and was at the University of Bergen, New York University, City College of New York before coming to KAIST.

Zichao Dong gave a talk on a variation of the Erdős-Szekeres problem among points of bounded pairwise distances at the Discrete Math Seminar

On January 23, 2024, Zichao Dong from the IBS Extremal Combinatorics and Probability Group gave a talk at the Discrete Math Seminar on a d-dimensional analog of a variation of the Erdős-Szekeres problem among n points of bounded pairwise distances. The title of his talk was “Convex polytopes in non-elongated point sets in R^d“.

Welcome Zichao Dong, Ander Lamaison, and Qiang Zhou, two new members and one new visiting student of the IBS Extremal Combinatorics and Probability Group

The IBS Discrete Mathematics Group welcomes Zichao Dong and Ander Lamaison, two new research fellows at the IBS Extremal Combinatorics and Probability Group and welcomes Qiang Zhou, a new visiting student of the IBS Extremal Combinatorics and Probability Group.

Dr. Zichao Dong received his Ph.D. from the Carnegie Mellon University in 2023 under the supervision of Prof. Boris Bukh.

Dr. Ander Lamaison received his Ph.D. from the Freie Universität Berlin in 2021 under the supervision of Prof. Tibor Szabó.

Qiang Zhou is a graduate student from the Chinese Academy of Sciences. He will stay until the end of June 2024.

IBS 이산수학그룹 Discrete Mathematics Group
기초과학연구원 수리및계산과학연구단 이산수학그룹
대전 유성구 엑스포로 55 (우) 34126
IBS Discrete Mathematics Group (DIMAG)
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
E-mail: dimag@ibs.re.kr, Fax: +82-42-878-9209
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