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 color coded system for food labeling in cafeterias seems to have increased customer awareness about healthy eating and nutritional food choice, researchers claim. In their report in the October ...

Posts from this author will be added to your daily email digest and your homepage feed. is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and ...