This research topic explores the theoretical foundations and practical applications of graph labeling and coloring problems, both of which are central to modern combinatorics and computer science.

A theorem for coloring a large class of “perfect” mathematical networks could ease the way for a long-sought general coloring proof. Four years ago, the mathematician Maria Chudnovsky faced an all-too ...

This morning many hardcore Facebook users will be surprised when they login and look towards the iconic top blue bar. The coloring of Graph Search has been inverted and now features a bright white ...