Graph labeling is a central topic in combinatorial optimisation that involves assigning numerical or categorical labels to vertices or edges of a graph subject to specific constraints. This framework ...

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.

Sometimes when you work with charts and you want to make your charts easier to understand. You can do so by adding proper label legends. We will show you how to label a legend in Google Sheets, using ...