A good graph supports your argument without taxing the reader's eye or patience. Keep the graph simple and you will end up with more effective, cleaner and clearer result than adding unnecessary ...

Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a public transportation network. Mathematicians have long sought to develop ...

Wondering how to use Google’s new Knowledge Graph? The resulting panels to the right of the main results are meant to move research beyond simple data retrieval into deeper topics. At the same time, ...

Let 𝒟 be a non-trivial simple t-design. For 1 ≤ 𝑠 ≤ 𝑡, we generalize the concept of the incidence graph of 𝒟 and construct a new bipartite regular graph Γ. We obtain that the edge-transitivity of ...