Hello, I am Jungho Ahn, a student at Discrete Mathematics Group (DIMAG) in Institute for Basic Science (IBS), and a master student at Department of Mathematical Sciences in KAIST (Advisor: Sang-il Oum).

My research interests lie in Structural Graph Theory and Algorithmic Graph Theory. More specifically, I’m interested in graph structure, graph parameters, graph algorithm, parameterized complexity, kernelization, approximation algorithms. If you want to share some interesting problems on these areas, please contact me. Then I will gladly discuss with you.

On the top picture, the left is me, the middle is my advisor Sang-il Oum, and the right is my lab mate Duksang Lee. The picture was taken in Jeju Island in November during KSIAM 2018 Annual Meeting.

You can also see my profile on DIMAG site. Nice to meet you!  🙂


E-mail :

Address :
1) B219 Theory Building IBS, 55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
2) 3427 Natural Science Building KAIST, 291 Daehak-ro Yuseong-gu Daejeon 34141 South Korea


From Dec 2018 – Current :
Student at Discrete Mathematics Group (DIMAG), IBS

From Feb 2018 – Current :
Master Student at Department of Mathematical Sciences, KAIST
Advisor: Sang-il Oum


From Mar 2014 – Feb 2018 :
Bachelor of Science, Department of Mathematics, Sungkyunkwan University


27 June 2019 :
Outstanding Teaching Assistant Award

Teaching Assistant

2018 Spring in KAIST
– MAS101 Calculus 1
– MAS275 Discrete Mathematics

2018 Fall in KAIST
– MAS109 Introduction to Linear Algebra

2019 Spring in KAIST
– MAS101 Calculus 1

2019 Fall in KAIST
– MAS109 Introduction to Linear Algebra
– MAS477 Introduction to Graph Theory