Program
Download. Abstracts of 2023 Combinatorics Workshop
August 16, Wednesday
Welcom Reception
Session 16A Seog-Jin Kim (Chair)
13:50 - 14:00 Opening Address
14:00 - 14:50 Xuding Zhu (invited), Alon-Tarsi number of graphs
Coffee Break
Session 16B JiSun Huh (Chair) (Talks will be conducted in Korean)
15:30 - 16:20 Suh-Ryung Kim (invited), My research with the competition graph
16:30 - 16:55 Seunghyun Seo, Singular overpartitions and partitions with prescribed hook differences
17:00 - 17:25 Seog-Jin Kim, The square of every subcubic planar graph of girth at least 6 is 7-choosable
Dinner
August 17, Thursday
Session 17A Sangwook Kim (Chair)
10:00 - 10:50 Dongsu Kim (invited), A story of cranks and t-cores
11:00 - 11:25 Heesung Shin, Schöder paths without triple descents and (101,102)-avoiding inversion sequences
11:30 - 11:55 Amzi Jeffs, Enumerating interval graphs and d-representable complexes
Lunch
Session 17B Boram Park (Chair)
13:30 - 14:20 JiYoon Jung (invited), Enumeration of generalized Dyck paths by type and connected components
14:30 - 14:55 Jineon Baek, n^2+1 unit equilateral triangles cannot cover an equilateral triangle of side >n if all triangles have parallel sides
Coffee Break
Session 17C Joonkyung Lee (Chair)
15:30 - 15:55 Alexander Clifton, Covers of triangular grids
16:00 - 16:25 Hyemin Kwon, Odd coloring and its generalization
16:30 - 16:55 Sejin Ko, Common graphs with arbitrary connectivity and chromatic number
17:00 - 17:25 Myungho Choi, A forbidden subgraph characterization of phylogeny graphs of degree bounded digraphs
Dinner
August 18, Friday
Session 18A Jaebum Sohn (Chair)
10:00 - 10:50 Soojin Cho (invited), On chromatic symmetric functions
11:00 - 11:25 Younghan Yoon, The multiplication of alternating permutations from real permutohedral varieties
11:30 - 11:55 Jihye Park, Constructions and classification of regular t-balanced Cayley maps on Z_2-extensions of a cyclic group
11:55 - 12:00 Closing Remarks
Lunch