Новая страница: «'''Chromatic number''' --- хроматическое число. This is the minimal number of colors (denoted by <math>\chi(G)</math>) for which there exists a '…»
(Новая страница: «'''Chromatic number''' --- хроматическое число. This is the minimal number of colors (denoted by <math>\chi(G)</math>) for which there exists a '…»)