IBS Discrete Mathematics Group (이산수학그룹)


IBS Discrete Mathematics Group (DIMAG) is one of the research groups in the Center for Mathematical and Computational Sciences, led by its Chief Investigator  Sang-il Oum. Established on December 2018, DIMAG aims to carry out top-class research in the field of discrete mathematics and combinatorics. DIMAG is located in the 2nd floor of the Theory Building of the IBS HQ, Daejeon.

기초과학연구원 이산수학그룹 (IBS Discrete Mathematics Group, DIMAG)은 수리 및 계산 과학 연구단 내에 속한 연구 그룹 중 하나로, 엄상일 CI가 책임을 맡고 있습니다. 2018년 12월에 설립된 DIMAG은 이산수학 분야 최고 수준의 연구를 하는 것을 목표로 하고 있습니다. DIMAG은 대전 IBS 본원 이론동 2층에 위치하고 있습니다.

Upcoming events

Discrete Math Seminar

Workshops and Conferences

Research Program


How to subscribe to the seminar schedule on your phone or the Google Calendar

Our website provides the iCal feed of all events, so that one can conveniently subscribe the schedule of seminars on smart phones, desktop calendar applications, and google calendar. On the iOS (Apple iPhone or iPad) or the Apple MacOS, one can click the following link to subscribe the calendar on the device. webcal://dimag.ibs.re.kr/events/?ical=1&tribe_display=list On the …

Xin Zhang presented many results on equitable tree-k-colorings of graphs at the discrete math seminar

On May 16, 2019, Xin Zhang (张欣) from Xidian University, China discusses various results on the equitable tree-k-coloring of graphs, a problem of partitioning the vertex set of a graph into vertex-disjoint induced subgraphs having no cycles with almost same size. The title of his talk was “On equitable tree-colorings of graphs”. Xin Zhang is …