| 14 Sep 2026 | Low-rank approximation by rational interpolation ENLARGED Workshop (Emerging Numerical Linear Algebra Research Gathering for Exchanging Developments), Rutherford Appleton Laboratory, Harwell, Oxfordshire |
| 14 Sep 2026 | Mixed Precision in NLA Discussion ENLARGED Workshop, Rutherford Appleton Laboratory, Harwell, Oxfordshire |
| 24 Aug 2026 | What is MIRaCLE? MIRaCLE Showcase, Dalton Cumbrian Facility, Moor Row, Whitehaven, Cumbria |
| 31 Mar 2026 | Deflation Techniques for Optimisation Algorithms Bath/RAL Day, University of Bath |
| 12 Mar 2026 | Low-rank approximation of analytic kernels Applied and Computational Analysis (ACA) Seminar, University of Cambridge |
| 29 Jan 2026 | Randomised Numerical Linear Algebra KE Sandpit Workshop in Distributed, Multidimensional and Multimodal Sensing in a Complex, Dynamic World, University of Manchester |
| 21 Nov 2025 | Using MATLAB Grader to Enable Large-Scale Assessments in Mathematics Courses MathWorks, Cambridge (with F. Tisseur) |
| 17 Oct 2025 | Low-rank approximation of analytic kernels Warwick Applied Mathematics Seminar, University of Warwick, Coventry |
| 10 Oct 2025 | Low-rank approximation of analytic kernels Numerical Analysis and Scientific Computing Seminar, University of Manchester |
| 24 Jun 2025 | Low Rank Approximation of Analytic Kernels 30th Biennial Conference on Numerical Analysis, University of Strathclyde, Glasgow |
| 9 Jun 2025 | MIRaCLE: A New Simulation Toolkit for Radiation Chemistry Association for Radiation Research (ARR) Annual Meeting 2025, Lodore Falls Hotel, Keswick, Cumbria |
| 6 Feb 2025 | Deflation Techniques for Finding Multiple Local Minima of a Nonlinear Least Squares Problem Numerical Analysis Seminar, Mathematical Institute, University of Oxford |
| 11 Nov 2024 | T-Systems and Numerical Solution of Schrödinger Equations Analysis Seminar, Cardiff University |
| 16 Oct 2024 | Deflation Techniques for Finding Multiple Local Minima of a Nonlinear Least Squares Problem Numerical Analysis and Applied Mathematics (NUMA) Seminar, KU Leuven, Belgium |
| 25 Jul 2024 | MIRaCLE: A Toolkit for Macroscale Inhomogeneous Radiation Chemistry MultIChem COST Action Working Group Meeting, Frankfurt, Germany |
| 24 Jul 2024 | Why MIRaCLE and how it works MultIChem, Frankfurt, Germany |
| 19 Jun 2024 | Approximation of Wave Packets on the Real Line Numerical Analysis Workshop, 75th British Mathematical Colloquium, University of Manchester |
| 23 Apr 2024 | T-Systems and Numerical Solution of Schrödinger Equations "Modern Methods for Differential Equations of Quantum Mechanics" Workshop, Banff International Research Station, Banff, Alberta, Canada |
| 29 Jun 2023 | Sobolev-Orthogonal Bases from Standard-Orthogonal Polynomials 29th Biennial Conference on Numerical Analysis, University of Strathclyde, Glasgow |
| 4 Jun 2023 | A New Approach for Simulating Inhomogeneous Chemical Kinetics Miller Conference on Radiation Chemistry, Furiani, Corsica, France |
| 19 May 2023 | Are Sketch-and-Precondition Least Squares Solvers Numerically Stable? Numerical Analysis and Scientific Computing Seminar, University of Manchester |
| 29 Jun 2022 | On Orthogonal Systems and Stable Discretisation of Evolution PDEs, Part 1 (of 2) "30 Years of Acta Numerica" Workshop, Będlewo, Poland |
| 8 Apr 2022 | On Orthogonal Systems and Stable Discretisation of Evolution PDEs, Part I Applied Mathematics Seminar, Institute of Mathematics of the Polish Academy of Sciences (IMPAN), Sopot Branch, Poland |
| 3 Nov 2021 | Randomized Linear Algebra Techniques for Frame-based Approximation of Functions UCL–Imperial Numerical Analysis Seminar, Imperial College London |
| 22 Sep 2021 | Numerical solution of the Schrödinger equation on the whole real line 12th Forum of Partial Differential Equations, Będlewo, Poland |
| 19 Jul 2021 | Numerical solution of the linear semiclassical Schrödinger equation on the real line Pop-up Numerical Analysis Workshop with Applications to Acoustics, Bickleigh Castle, Devon |
| 14 May 2020 | Pointwise convergence of Fourier extensions Numerical Analysis Seminar, Mathematical Institute, University of Oxford |
| 10 Dec 2019 | Approximation Theory for a Rational Orthogonal Basis on the Real Line Computational Complex Analysis Workshop (CAT programme), Isaac Newton Institute, Cambridge |
| 25 Oct 2019 | Beyond Chebyshev Technology Manchester Numerical Analysis Seminar, University of Manchester |
| 19 Sep 2019 | Energy preserving spectral methods on the real line (whose analysis strays into the complex plane) GCS–CAT Joint Seminar (Complex Analysis: Techniques, Applications and Computations programme), Isaac Newton Institute, Cambridge |
| 18 Jul 2019 | Fast Computation of Orthogonal Systems with a Skew-symmetric Differentiation Matrix ICIAM 2019 (International Congress on Industrial and Applied Mathematics), Valencia, Spain |
| 27 Jun 2019 | Structured Matrices and Other Desiderata for Spectral Methods 28th Biennial Numerical Analysis Conference, University of Strathclyde, Glasgow |
| 29 May 2019 | Redundant Yet Rapid Approximation of Functions Wilkinson Centenary Workshop, University of Manchester |
| 20 Mar 2019 | Pointwise and Uniform Convergence of Fourier Extensions, Part 2 (two-part talk with Vincent Coppé) Classical Analysis Seminar, KU Leuven, Belgium |
| 25 Oct 2018 | Approximation of Singular Functions using Frames Numerical Analysis and Applied Mathematics (NUMA) Seminar, KU Leuven, Belgium |
| 16 Jul 2018 | FrameFun - A Julia Package for Computing with Frames Software and Mathematics of Spectral Methods Workshop, Imperial College London |
| 10 Jul 2018 | Frames and Spectral Methods on Complicated Domains ICOSAHOM 2018, Imperial College London |
| 2 May 2018 | Orthogonal Systems with a Skew-symmetric Differentiation Matrix Cambridge Analysts' Knowledge Exchange (CAKE), University of Cambridge |
| 4 Apr 2018 | Numerical Solution of Differential Equations by Fourier Extension Frames South African Numerical and Applied Mathematics (SANUM) Conference 2018, Stellenbosch University, Stellenbosch, South Africa |
| 24 Nov 2017 | Spectra of Jacobi Operators via Connection Coefficient Matrices (two-hour lecture) Classical Analysis Seminar, KU Leuven, Belgium |
| 3 Jul 2017 | Spectra of Jacobi Operators via Connection Coefficients OPSFA-14 (14th International Symposium on Orthogonal Polynomials, Special Functions and Applications), University of Kent, Canterbury |
| 27 Jun 2017 | The Plunge Region in Frame-based Approximation 27th Biennial Numerical Analysis Conference, University of Strathclyde, Glasgow |
| 9 Mar 2017 | Fast polynomial transforms by low-rank approximation of Hankel matrices and the FFT Numerical Analysis and Applied Mathematics (NUMA) Internal Seminar, KU Leuven, Belgium |
| 9 Aug 2016 | Structure Preserving Algorithms for the Toeplitz Inverse Eigenvalue Problem Nanjing Workshop on Structure-Preserving Algorithms for Differential Equations, Nanjing University, Nanjing, China |
| 27 Jul 2016 | Spectra of Jacobi Operators via Connection Coefficients Applied and Computational Analysis Workshop, University of Cambridge |
| 13 Jul 2016 | Infinite Dimensional Numerical Linear Algebra SIAM Annual Meeting 2016 (AN16), Westin Boston Waterfront, Boston, Massachusetts, USA |
| 27 Apr 2016 | Computing Spectral Data of Infinite Jacobi Matrices Invited Numerical Analysis Seminar, KU Leuven, Belgium |
| 6 Apr 2016 | Computing Spectral Data of Infinite Jacobi Matrices Applied Maths Seminar, University of Sydney |
| 5 Apr 2016 | A Fast Chebyshev-Legendre Transform via Toeplitz-Hankel Structure Computational Mathematics Seminar, University of New South Wales (UNSW), Sydney, Australia |
| 7 Mar 2016 | Computing the Spectrum of an Infinite Matrix Mathematics Postgraduate Seminar Series, University of Sydney |
| 28 Feb 2016 | Jacobi Operators, Conversion Matrices and Toeplitz Symbols Sydney Spectral Methods Workshop, University of Sydney |
| 18 Jan 2016 | Toeplitz Symbols and Spectra of Jacobi Operators 2nd International ACCA-JP/UK Workshop, Kyoto University, Kyoto, Japan |
| 15 Sep 2015 | Volume Preservation by Runge-Kutta Methods SciCADE 2015 (International Conference on Scientific Computation and Differential Equations), University of Potsdam, Potsdam, Germany |
| 15 Aug 2015 | Volume Preservation by Runge-Kutta Methods Xi'an Jiaotong University, Xi'an, China |
| 3 Aug 2015 | Volume Preservation by Runge-Kutta Methods Nanjing University, Nanjing, China |
| Aug 2015 | Volume Preservation by Runge-Kutta Methods Chinese Academy of Sciences, Beijing, China |
| 7 May 2015 | Introduction to Geometric Integration via Runge-Kutta Methods Mathematics Postgraduate Seminar Series, University of Sydney |
| 26 Feb 2015 | The Symmetric Toeplitz Inverse Eigenvalue Problem MaGIC 2015 (Manifolds and Geometric Integration Colloquium), Myrkdalen, Voss, Norway |
| 17 Mar 2014 | Inverse Eigenvalue Problems via Quadratic Isospectral Flows 3rd Annual CCA-MASDOC Conference, University of Cambridge |
| 12 Mar 2014 | Inverse Eigenvalue Problems via Quadratic Isospectral Flows Cambridge Analysts' Knowledge Exchange (CAKE), University of Cambridge |
| 25 Jun 2013 | Computing Complex Singularities of Differential Equations with Chebfun 25th Biennial Numerical Analysis Conference, University of Strathclyde, Glasgow |
| 10 Jun 2013 | Isospectral Flows and the Toeplitz Inverse Eigenvalue Problem Cambridge Centre for Analysis (CCA), University of Cambridge |
| May 2012 | Fractional Calculus: Differentiation and Integration of Non-integer Order Invariants Society Student Seminars, University of Oxford |