Staff profile

• Diophantine equations, Badly approximable sets

• Pure Mathematics: Algebra & Number Theory

Doctoral Thesis

• Harrap, S. (2011). Diophantine approximation: the twisted, weighted and mixed theories. University of York. PhD: (University of York, White Rose eThesis) 151 pages.

Journal Article

• Harrap, S., Hussain, M. & Kristensen, S. (2018). A problem in non-linear Diophantine approximation. Nonlinearity 31(5): 1734-1756.
• Badziahin, D., Harrap, S., Nesharim, E. & Simmons, D. (2018). Schmidt games and Cantor winning sets. (preprint) 36 pages.
• Badziahin, D. & Harrap, S. (2017). Cantor-winning sets and their applications. Advances in Mathematics 318: 627-677.
• Badziahin, D., Harrap, S. & Hussain, M. (2017). An Inhomogeneous Jarník type theorem for planar curves. Mathematical Proceedings of the Cambridge Philosophical Society 163(1): 47-70.
• Harrap, S. & Hussain, M. (2017). A note on badly approximabe sets in projective space. Mathematische Zeitschrift 285(1): 239-250.
• Harrap, S. & Moshchevitin, N. (2017). A note on weighted badly approximable linear forms. Glasgow Mathematical Journal 59(2): 349-357.
• Harrap, S. & Haynes, A. (2013). The mixed Littlewood conjecture for pseudo-absolute values. Mathematische Annalen 357(3): 941.
• Harrap, S. & Yusupova, T. (2013). On a mixed Khintchine problem in Diophantine approximation. Moscow Journal of Combinatorics and Number Theory 3(3-4): 75-97.
• Harrap, S. (2012). Twisted inhomogeneous Diophantine approximation and badly approximable sets. Acta Arithmetica 151(1): 55.
• Bugeaud, Y., Harrap, S., Kristensen, S. & Velani, S. (2010). On shrinking targets for ℤm actions on tori. Mathematika 56(02): 193.