## Amadeus Reinald gave a talk on the twin-width of graphs of girth at least 5 without an induced subdivision of $K_{2,3}$ at the Discrete Math Seminar

On June 13, 2022, Amadeus Reinald from the ENS de Lyon and the IBS Discrete Mathematics Group gave a talk at the Discrete Math Seminar, proving that graphs of girth at least 5 without an induced subdivision of $K_{2,3}$ have bounded twin-width. The title of his talk was “Twin-width and forbidden subdivisions“.

## Welcome Amadeus Reinald, a visiting graduate student in the IBS Discrete Mathematics Group from the ENS de Lyon

The IBS Discrete Mathematics Group welcomes Amadeus Reinald, a visiting graduate student from the ENS de Lyon in France. He is planning to stay with us until August 26, 2022.

기초과학연구원 수리및계산과학연구단 이산수학그룹
대전 유성구 엑스포로 55 (우) 34126
IBS Discrete Mathematics Group (DIMAG)
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
E-mail: dimag@ibs.re.kr, Fax: +82-42-878-9209