수학과 정기특강입니다

Operations preserving polynomially chi-boundedness

1. 일시 : 2021년 6월 4일 (금) 16:00-17:00

2. 장소 : 아산이학관 526호 및 Zoom을 이용한 실시간 온라인 강연 동시 진행

3. 연사 : 김린기 교수 (인하대 수학과)

4. 제목 : Operations preserving polynomially chi-boundedness

5. 초록 : A coloring of a graph G is a coloring of vertices of G so that no pair of adjacent vertices receive the same color, and the chromatic number of G is the minimum number of colors needed for a coloring of G. The main question regarding graph coloring in structural graph theory is the following: how can we control the chromatic number by controlling local structures of graphs? (…)