1st Korean Workshop on Graph Theory
August 26-28, 2015
KAIST (E6-1 1501 & 3435)
- Program Book
- Currently, we are planning to have talks in KOREAN.
- Students/postdocs may get the support for the accommodation. (Hotel Interciti)
- Others may contact us if you wish to book a hotel at a pre-negotiated price. Please see the website.
- We may or may not have contributed talks. If you want, please contact us.
- PLEASE REGISTER UNTIL AUGUST 16.
Location: KAIST
- Room 1501 of E6-1 (August 26, 27)
- Room 3435 of E6-1 (August 28)
Invited Speakers:
- Young Soo Kwon (권영수), Yeungnam Univ.
- Seog-Jin Kim (김석진), Konkuk Univ.
- Younjin Kim (김연진), KAIST
- Jaehoon Kim (김재훈), Birmingham Univ.
- Yoomi Rho (노유미), Univ. of Incheon
- Boram Park (박보람), Ajou Univ.
- Sejeong Bang (방세정), Yeungnam Univ.
- Sang-il Oum (엄상일), KAIST
- Sang June Lee (이상준), Duksung Women’s Univ.
- Joonkyung Lee (이준경), Univ. of Oxford
- Ilkyoo Choi (최일규), KAIST
- Jeong-Ok Choi (최정옥), GIST
Organizers:
- Seog-Jin Kim (김석진), Konkuk Univ.
- Sang-il Oum (엄상일), KAIST
satisfies f(y)-f(x)≤1 for 
and |f(y)-f(x)|≤k for x|y. Minimal forbidden subposets are often called obstructions. Shuchat, Shull, and Trenk determined the obstructions for the property wd(P)<1: the obstructions are 2+2 and 3+1. We determine the obstructions for the property wd(P)≤k when k is an integer. In this talk, the complete collection of the obstructions for wd(P)≤k for each k≥2 – which is an infinite set – will be discussed.