Imperial College London


Faculty of Natural SciencesDepartment of Mathematics

Reader in Applied Mathematics and Mathematical Physics



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Huxley BuildingSouth Kensington Campus





My research is in numerical analysis and computational methods. I have developed spectral methods for ordinary and partial differential equations, singular integral equations, and Riemann–Hilbert problems, with applications in integrable systems and the study of random matrices. 

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Gutleb T, Olver S, Slevinsky M, 2024, Polynomial and rational measure modifications of orthogonal polynomials via infinite-dimensional banded matrix factorizations, Foundations of Computational Mathematics, ISSN:1615-3375

Gutleb TS, Carrillo JA, Olver S, 2023, Computation of power law equilibrium measures on balls of arbitrary dimension, Constructive Approximation, Vol:58, ISSN:0176-4276, Pages:75-120

Fasondini M, Olver S, Xu Y, 2023, Orthogonal polynomials on a class of planar algebraic curves, Studies in Applied Mathematics, Vol:151, ISSN:0022-2526, Pages:369-405

Fasondini M, Olver S, Xu Y, 2023, Orthogonal polynomials on planar cubic curves, Foundations of Computational Mathematics, Vol:23, ISSN:1615-3375, Pages:1-31

Gutleb T, Carrillo J, Olver S, 2022, Computing equilibrium measures with power law kernels, Mathematics of Computation, Vol:91, ISSN:0025-5718, Pages:2247-2281

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