CV

My full version of CV is here

Education

• Integrated master’s/doctoral program, Department of Mathematical Sciences, KAIST, 2021-Current
• B.S. in Department of Mathematical Sciences, KAIST, 2016-2020

Publications

Preprints

1. Dirac’s theorem for linear hypergraphs
   Joint work with Hyunwoo Lee
   arXiv:2403.14269
2. Graph with any rational density and no rich subsets of linear size
   Joint work with Suyun Jiang, Hong Liu, and Tuan Tran
   arXiv:2402.13825
3. On rainbow Turán Densities of Trees
   Joint work with Jaehoon Kim, Hyunwoo Lee, and Haesong Seo
   arXiv:2312.15956
4. A bandwidth theorem for graph transversals
   Joint work with Debsoumya Chakraborti, Jaehoon Kim, and Hong Liu
   arXiv:2302.09637
5. A proof of the Elliott-Rödl conjecture on hypertrees in Steiner triple systems
   Joint work with Jaehoon Kim, Joonkyung Lee, and Abhishek Methuku
   arXiv:2208.10370
6. The proper conflict-free $k$-coloring problem and the odd $k$-coloring problem are NP-complete on bipartite graphs
   Joint work with Jungho Ahn and Sang-il Oum
   arXiv:2208.08330
7. Crux, space constraints and subdivisions
   Joint work with Jaehoon Kim, Younjin Kim, and Hong Liu
   arXiv:2207.06653

Published

2016

1. On the mean square displacement of a random walk on a graph.
   Joint work with Hwidong Kim, Jiho Maeng, Jihwan Yu, Yongwook Cha, and Seong-HunPaeng
   European Journal of Combinatorics 51 (2016):227-235

Talks

2024

• 9th European Congress of Mathematics(ECM) - CS-15: 04. Combinatorics and Discrete Mathematics (II)
  July 16, 2024
  Graph with any rational density and no rich subsets of linear size (site)
• Summit280
  July 11, 2024
  Dirac’s theorem for linear hypergraphs (site)
• 30th British Combinatorial Conference(BCC)
  July 3, 2024
  Dirac’s theorem for linear hypergraphs (site)
• 31st KIAS combinatorics workshop
  June 1, 2024
  Dirac’s theorem for linear hypergraphs (site)
• 2024 KMS Spring Meeting - Contributed Talk
  April 19, 2024
  On rainbow Turán densities of trees (site)
• Yeungnam University
  March 18, 2024
  Graph with any rational density and no rich subsets of linear size (site)

  2023

• European Conference on Combinatorics, Graph Theory and Applications (EUROCOMB’23)
  August 31, 2023
  Crux, space constraints and subdivisions (Extended abstract)
• 2023 KMS Spring Meeting - Special Section: Extremal Combinatorics: Methods and Applications
  April 29, 2023
  A bandwidth theorem for graph transversals (site)
• Shandong University
  March 30, 2023
  A bandwidth theorem for graph transversals (Bilibili)

2022

• IBS Discrete Math Seminar
  November 29, 2022
  A proof of the Elliott-Rödl conjecture on hypertrees in Steiner triple systems (Youtube)
• KAIST Math Graduate Student Seminar (KMGS)
  November 3, 2022
  Large clique subdivisions in graphs without small dense subgraphs

2021

• 2021 Combinatorics Workshop
  December 21, 2021
  Large clique subdivisions in graphs without small dense subgraphs (Youtube)
• IBS Discrete Math Seminar
  November 30, 2021
  Large clique subdivisions in graphs without small dense subgraphs (Youtube)

Teaching

Teachings

TA works

• (2024 spring) MAS 275 Discrete Mathematics at KAIST
• (2023 fall) MAS 102 Calculus 1 and MAS 480 Topological methods in combinatorics at KAIST
• (2023 spring) MAS 101 Calculus 1 and MAS 250 Discrete Mathematics at KAIST
• (2022 fall) MAS 102 Calculus 2 and MAS 477 Introduction to Graph Theory at KAIST
• (2022 spring) MAS 102 Calculus 2 and MAS 275 Discrete Mathematics at KAIST
• (2021 fall) MAS 102 Calculus 2 and CC511 Probability and Statistics at KAIST
• (2021 spring) MAS 101 Calculus 1 at KAIST (Won the Outstanding Teaching Assistant Award)