Hello! I am a lecturer in the School of Mathematical and Statistical Sciences at the National University of Ireland Galway. This page has resources for courses that I am teaching or have taught at NUI Galway, as well as details of my research activity and some of my recreational mathematical interests, especially geometric origami.

My research interests are in algebra, especially in combinatorial aspects of linear algebra and matrix theory, and in representation theory. I am a member of the International Linear Algebra Society and the Irish Mathematical Society