Graphing two sets of numbers in Excel lets you show, rather than tell. To get your numbers into Excel, you can open an existing spreadsheet that contains the data, or you can click into a cell and ...

The graph below shows the total number of publications each year in Graph Distinguishing Numbers and Automorphism Groups. References [1] Proper distinguishing arc-colourings of symmetric digraphs .

Graph homomorphisms and chromatic numbers are foundational concepts in modern graph theory, with widespread applications that extend from combinatorial optimisation to theoretical computer science.