Robert Johnson

The School of Mathematical Sciences at Queen Mary University of London is offering a PhD position in the area of extremal combinatorics, supervised by Dr Robert Johnson. The project is broadly defined within extremal combinatorics, with possible research directions including Voronoi games on graphs, extremal properties of permutations, and the combinatorics of the discrete hypercube. The specific focus of the PhD project will be determined in consultation with the successful candidate, allowing for alignment with the student's mathematical interests and strengths. This opportunity is ideal for students with a strong background in combinatorics or graph theory and who possess a high level of mathematical creativity. The position is funded through Engineering and Physical Sciences Research Council (EPSRC) studentships for 3.5 years, covering a stipend at the UKRI rate (approximately £22,780 per annum full-time, £11,390 part-time for 2026/27, subject to confirmation) and Home tuition fees. International students are welcome to apply but must cover the difference between Overseas and Home fees. The School of Mathematical Sciences is committed to equality of opportunity and supports the advancement of women’s careers, offering family-friendly benefits and the option for part-time study. The expected start date is 21 September 2026, and the application deadline is 28 January 2026. For further information about the application process, candidates should visit the School's postgraduate research application page. Prospective applicants are encouraged to contact Dr Robert Johnson with inquiries, including an introduction, research interests, and motivation for applying.