Graph polynomials serve as robust algebraic encodings of the intricate combinatorial properties inherent to graphs. At the heart of this discipline lies the Tutte polynomial, an invariant that not ...

Abstractions blog Undergraduate Math Student Pushes Frontier of Graph Theory At 21, Ashwin Sah has produced a body of work that senior mathematicians say is nearly unprecedented for a college student.

Andres Ospina-Alvarez, Silvia de Juan, Josep Alós, Gotzon Basterretxea, Alexandre Alonso-Fernández, Guillermo Follana-Berná, Miquel Palmer, Ignacio A. Catalán, MPA network design based on graph theory ...

Abstract. The power graph 𝑃(𝐺) of a group 𝐺 is the graph whose vertex set is the group elements and two elements are adjacent if one is a power of the other. In this paper, we consider some graph ...