Sheehan Olver

According to our database, Sheehan Olver authored at least 37 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A sparse hierarchical hp-finite element method on disks and annuli.

Ioannis P. A. Papadopoulos, Sheehan Olver

CoRR, 2024

Quasi-optimal complexity hp-FEM for Poisson on a rectangle.

Kars Knook, Sheehan Olver, Ioannis P. A. Papadopoulos

CoRR, 2024

2023

Orthogonal Polynomials on Planar Cubic Curves.

Marco Fasondini, Sheehan Olver, Yuan Xu

Found. Comput. Math., February, 2023

A frame approach for equations involving the fractional Laplacian.

Ioannis P. A. Papadopoulos, Timon S. Gutleb, José A. Carrillo, Sheehan Olver

CoRR, 2023

Building hierarchies of semiclassical Jacobi polynomials for spectral methods in annuli.

Ioannis P. A. Papadopoulos, Timon S. Gutleb, Richard M. Slevinsky, Sheehan Olver

CoRR, 2023

Polynomial and rational measure modifications of orthogonal polynomials via infinite-dimensional banded matrix factorizations.

Timon S. Gutleb, Sheehan Olver, Richard Mikaël Slevinsky

CoRR, 2023

2022

Computing equilibrium measures with power law kernels.

Timon S. Gutleb, José A. Carrillo, Sheehan Olver

Math. Comput., 2022

Representations of the symmetric group are decomposable in polynomial time.

Sheehan Olver

CoRR, 2022

Orthogonal polynomials on a class of planar algebraic curves.

Marco Fasondini, Sheehan Olver, Yuan Xu

CoRR, 2022

A sparse spectral method for fractional differential equations in one-spacial dimension.

Ioannis P. A. Papadopoulos, Sheehan Olver

CoRR, 2022

2021

Computation of Power Law Equilibrium Measures on Balls of Arbitrary Dimension.

Timon S. Gutleb, José A. Carrillo, Sheehan Olver

CoRR, 2021

2020

A Sparse Spectral Method for Volterra Integral Equations Using Orthogonal Polynomials on the Triangle.

Timon S. Gutleb, Sheehan Olver

SIAM J. Numer. Anal., 2020

Orthogonal polynomials in and on a quadratic surface of revolution.

Sheehan Olver, Yuan Xu

Math. Comput., 2020

Sparse spectral methods for partial differential equations on spherical caps.

Ben Snowball, Sheehan Olver

CoRR, 2020

Fast algorithms using orthogonal polynomials.

Sheehan Olver, Richard Mikaël Slevinsky, Alex Townsend

Acta Numer., 2020

2019

A Sparse Spectral Method on Triangles.

Sheehan Olver, Alex Townsend, Geoffrey M. Vasil

SIAM J. Sci. Comput., 2019

Orthogonal Structure on a Wedge and on the Boundary of a Square.

Sheehan Olver, Yuan Xu

Found. Comput. Math., 2019

Sparse spectral and p-finite element methods for partial differential equations on disk slices and trapeziums.

Ben Snowball, Sheehan Olver

CoRR, 2019

2018

A Fast and Spectrally Convergent Algorithm for Rational-Order Fractional Integral and Differential Equations.

Nicholas Hale, Sheehan Olver

SIAM J. Sci. Comput., 2018

Fast polynomial transforms based on Toeplitz and Hankel matrices.

Alex Townsend, Marcus Webb, Sheehan Olver

Math. Comput., 2018

2017

Numerical methods for the computation of the confluent and Gauss hypergeometric functions.

John W. Pearson, Sheehan Olver, Mason A. Porter

Numer. Algorithms, 2017

A fast and well-conditioned spectral method for singular integral equations.

Richard Mikaël Slevinsky, Sheehan Olver

J. Comput. Phys., 2017

2016

Tensor calculus in polar coordinates using Jacobi polynomials.

Geoffrey M. Vasil, Keaton J. Burns, Daniel Lecoanet, Sheehan Olver, Benjamin P. Brown, Jeffrey S. Oishi

J. Comput. Phys., 2016

2015

On The Use of Conformal Maps for the Acceleration of Convergence of the Trapezoidal Rule and Sinc Numerical Methods.

Richard Mikaël Slevinsky, Sheehan Olver

SIAM J. Sci. Comput., 2015

The automatic solution of partial differential equations using a global spectral method.

Alex Townsend, Sheehan Olver

J. Comput. Phys., 2015

2014

A practical framework for infinite-dimensional linear algebra.

Sheehan Olver, Alex Townsend

Proceedings of the 1st First Workshop for High Performance Technical Computing in Dynamic Languages, 2014

2013

A Fast and Well-Conditioned Spectral Method.

Sheehan Olver, Alex Townsend

SIAM Rev., 2013

2012

A general framework for solving Riemann-Hilbert problems numerically.

Sheehan Olver

Numerische Mathematik, 2012

Superinterpolation in Highly Oscillatory Quadrature.

Daan Huybrechs, Sheehan Olver

Found. Comput. Math., 2012

2011

Computing the Hilbert transform and its inverse.

Sheehan Olver

Math. Comput., 2011

Computation of equilibrium measures.

Sheehan Olver

J. Approx. Theory, 2011

Erratum to: Numerical Solution of Riemann-Hilbert Problems: Painlevé II.

Sheehan Olver

Found. Comput. Math., 2011

Numerical Solution of Riemann-Hilbert Problems: Painlevé II.

Sheehan Olver

Found. Comput. Math., 2011

2010

Shifted GMRES for oscillatory integrals.

Sheehan Olver

Numerische Mathematik, 2010

2009

GMRES for the Differentiation Operator.

Sheehan Olver

SIAM J. Numer. Anal., 2009

On the convergence rate of a modified Fourier series.

Sheehan Olver

Math. Comput., 2009

2006

On the Quadrature of Multivariate Highly Oscillatory Integrals Over Non-polytope Domains.

Sheehan Olver

Numerische Mathematik, 2006