AOUG Baroness Lee of Asheridge Award for Maths, Computing and Technology

Awarded in 2021 to James Tuite

External Directed and Mixed Graphs.

I work in graph theory, which is the mathematical theory of networks. I am particularly interested in external questions, for example the degree/diameter problem, which asks: how many users can belong to a communication network if all users can relay messages quickly, whilst each user has only few connections?