Name: 2022 Combinatorics Workshop
Start: 2022-09-30T13:00:00+09:00
End: 2022-10-01T18:00:00+09:00
Location: No location set

2022 Combinatorics Workshop

from Friday, September 30, 2022 (1:00 PM) to Saturday, October 1, 2022 (6:00 PM)

Friday, September 30, 2022

1:00 PM Registration
Registration
1:00 PM - 1:20 PM

1:20 PM Opening
Opening
1:20 PM - 1:30 PM
1:30 PM
1:30 PM - 3:15 PM
Contributions

1:30 PM New connections between numerical semigroups and integer partitions - Hayan Nam (Duksung Women’s University)

2:30 PM Intersective sets over abelian groups - Zixiang Xu (IBS ECOPRO)

2:55 PM Reconfiguration of homomorphism extensions - Mark Siggers (Kyungpook National University)
3:15 PM Coffee Break
Coffee Break
3:15 PM - 3:40 PM
3:40 PM
3:40 PM - 6:00 PM
Contributions

3:45 PM Introduction to DP-coloring - Seog-Jin Kim (Konkuk University)

4:45 PM Reconstruction and Edge Reconstruction of Triangle-free Graphs - Alexander Clifton (IBS DIMAG)

5:10 PM On Entropy of graphs - Stijn Cambie

5:35 PM A unified proof of conjectures on cycle lengths in graphs - Jun Gao (ECOPRO in IBS)
6:00 PM Banquet
Banquet
6:00 PM - 8:00 PM
Saturday, October 1, 2022
10:00 AM
10:00 AM - 12:05 PM
Contributions

10:00 AM Some new results on geometric transversals - Andreas Holmsen (KAIST)

11:20 AM Strong Erd\H{o}s-Hajnal property on chordal graphs and its variants - Minho Cho (KAIST)

11:45 AM Stability version of Dirac's theorem and its applications for generalized Turán problems - Nika Salia (IBS Extremal Combinatorics and Probability Group)
12:05 PM Photo
Photo
12:05 PM - 12:30 PM

12:30 PM Lunch
Lunch
12:30 PM - 2:15 PM
2:15 PM
2:15 PM - 4:00 PM
Contributions

2:15 PM Chromatic quasisymmetric functions and linked rook placements - Seung Jin Lee (Seoul National University)

3:15 PM $(q,t)$-analogues of $n!$ and $(n+1)^{n-1}$ - Jaeseong Oh (Korea Institute for Advanced Study)

3:40 PM The proper conflict-free $k$-coloring problem and the odd $k$-coloring problem are NP-complete on bipartite graphs - Jungho Ahn (KAIST & IBS DIMAG)
4:00 PM Closing
Closing
4:00 PM - 4:10 PM