Transitive graphs can take many shapes and forms. They can be a simple grid, made up of squares, triangles, hexagons or some other shape. Or they can form a more complex object, like a “3-regular tree ...

OK, we have some data, but what now? Let's try making a graph. I am going to use plotly, but you should be able to do this on regular graph paper. There is no point using a tool if you can't do it ...

Arxiv link Differential equations satisfied by generating functions of 5-, 6-, and 7-regular labelled graphs: a reduction-based approach, with Frederic Chyzak. After 20 years of trying we finally ...