Status:
Personal website:
ORCID iD:
https://orcid.org/0000-0003-2504-1709
Research groups:
Address
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Highlighted Books:
Approximation Theory and Approximation Practice
(2013)
Recent Books:
Exploring ODEs.
ISBN-13: 978-1-61197-515-4
(2018)
Highlighted Publications:
Impossibility of fast stable approximation of analytic functions from equispaced samples
SIAM Review
issue 2
volume 53
page 308-318
(19 September 2011)
Robust rational interpolation and least-squares
Electronic Transactions on Numerical Analysis
volume 38
page 146-167
(2011)
Computing aα, log(A), and related matrix functions by contour integrals
SIAM Journal on Numerical Analysis
issue 5
volume 46
page 2505-2523
(10 November 2008)
Is Gauss quadrature better than Clenshaw-Curtis?
SIAM Review
issue 1
volume 50
page 67-87
(1 March 2008)
Robust Pade approximation via SVD
SIAM Review
Recent Publications:
An algorithm for real and complex rational minimax approximation
SIAM Journal on Scientific Computing
volume abs/1908.06001
(13 October 2020)
Full text available
Eight perspectives on the exponentially ill-conditioned equation εy'' − xy' + y = 0
SIAM Review
issue 2
volume 62
page 439-462
(7 May 2020)
Solving Laplace problems with corner singularities via rational functions
SIAM Journal on Numerical Analysis
issue 5
volume 57
page 2074-2094
(5 September 2019)
Smooth random functions, random ODEs, and Gaussian processes
SIAM Review
issue 1
volume 61
page 185-205
(7 February 2019)
Rational approximation of $x^n$
Proceedings of the American Mathematical Society
issue 12
volume 146
page 5219-5224
(4 September 2018)
Prizes, awards, and scholarships:
Fellow of the Royal Society
Member of the National Academy of Engineering (USA)
SIAM President (2011-2012)
IMA Gold Medal (2010)
LMS Naylor Prize (2013)