I am a former doctoral student of Clemens Heuberger and Andrei Asinowski, previously employed as a Research Fellow in Dmitry Chistikov's EPSRC grant in the Department of Computer Science at the University of Warwick in the United Kingdom.

I am no longer working in academia, but my former research interests are:

• Enumerative Combinatorics, in particular finding bijections and using computers to guess counting formulas;
• Analytic Combinatorics, in particular using generating functions to study lattice paths and sometimes trees;
• Formal Language Theory and Automata Theory, which I am currently learning more about. I am very interested in gaining better understanding of the nature of generating functions (rational, algebraic, differentiably finite, etc) via language theoretic methods.

My professional interests not directly related to research are:

• Reducing and removing barriers to participation of women in mathematics and computer science;
• Increasing participation of researchers from the global South (particularly Africa, since I am South African) in the international research community.

I am no longer in academia, and thus not likely to accept any academic service requests, but if you need to contact me, please do so at: sarah.selkirk@aau.at.