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Professor
Andrew R. Francis
FAustMSDirector, Centre for
Research in Mathematics, 
News:

While my research training is in pure mathematics, my research program has evolved to centre on problems motivated by
biology. This evolution started with problems in the epidemiology of tuberculosis, thanks to the patience of my longterm biologist collaborator, Mark Tanaka. It then evolved a branch looking at the structure of bacterial genomes. This education in interesting biological problems led me to ways to involve the algebra that I had grown up with, using finite reflection groups (and perhaps even related diagram algebras) to model certain evolutionary processes. I was awarded an ARC Future Fellowship to develop these ideas, and have a 2014 paper describing a family of such problems and applications in algebraic biology, that can be found here (or on the arxiv).
Some of the applications of the use of group theory in geneome rearrangements are to problems in phylogenetics, and recently my work has branched into various problems in that area, largely related to the use of phylogenetic networks to represent evolutionary histories, and thanks to stimulating conversations with Mike Steel. This is a rich and active area that requires a range of mathematical tools and so is quite dynamic. For instance, graph theory, probability theory, statistics, combinatorial optimization, and others, all find a role. My research trajectory can be visualised by the phylogenetic network to the right. Note that time travels down the screen, and there is an example of a hybridization between algebra and genome organisation, and a horizontal gene transfer from algebraic statistics to algebraic biology (this last arrow refers to work in progress with Henry Wynn). (I've omitted some work in chemistry, in which I played a very minor role). Broadly, I am interested in solving interesting problems using mathematical ways of thinking. Biology provides a seemingly limitless source of fantastic problems that require a lot of care to formalise and to solve. A natural way to describe the sort of mathematics I now do might be "applied pure mathematics", but noone dare say that out loud, let alone put it on the internet. Since I don't really believe in the distinction between pure and applied mathematics any more, I'm letting myself off the oxymoronic hook. 
Research students.
I am interested in recruiting suitably
qualified honours or PhD students in the areas described above; please contact me if interested.
Current research students: Sangeeta Bhatia (now at Imperial College, London), Stuart Serdoz (now at the Commonwealth Bank), Tanzila Chowdhury, Chad Clark, and Michael Hendriksen.
Recent students. I have supervised five honours students and numerous undergraduate research projects.
Recent postdocs: Shona Yu (20142016), Attila EgriNagy (20112015).
Prof. Andrew Francis, 
Phone: +6129685
9236 