Agnostic has three posts of interest over the past week: Graphs on the death of Marxism, postmodernism, and other stupid academic fads, Response to criticism on the death of academic -isms and Graphs on the rise of scientific approaches to humanity.
More like this
Naming Some Special Graphs
One kind of graph problem that's extremely widely used in computer science is called graph coloring. There's two versions of it, *vertex coloring*, and *face coloring*.
Let's talk a bit about graphs, being a tad more formal about them.