Michael O'Neil

According to our database, Michael O'Neil authored at least 28 papers between 2013 and 2026.

Collaborative distances:

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

2026

A Butterfly-Accelerated Manifold Harmonic Transform.

Paul G. Beckman, Samuel F. Potter, Michael O'Neil

CoRR, May, 2026

A Nonuniform Fast Hankel Transform.

Paul G. Beckman, Michael O'Neil

SIAM J. Sci. Comput., 2026

2025

Fast Direct Solvers.

Per-Gunnar Martinsson, Michael O'Neil

CoRR, November, 2025

On the Construction of Scattering Matrices for Irregular or Elongated Enclosures Using Green's Representation Formula.

Carlos Borges, Leslie Greengard, Michael O'Neil, Manas Rachh

J. Sci. Comput., January, 2025

2024

A parametrix method for elliptic surface PDEs.

Tristan Goodwill, Michael O'Neil

CoRR, 2024

2023

An Interface Formulation of the Laplace-Beltrami Problem on Piecewise Smooth Surfaces.

Tristan Goodwill, Michael O'Neil

SIAM J. Math. Anal., December, 2023

FMM-LU: A Fast Direct Solver for Multiscale Boundary Integral Equations in Three Dimensions.

Daria Sushnikova, Leslie Greengard, Michael O'Neil, Manas Rachh

Multiscale Model. Simul., December, 2023

FMM-Accelerated Solvers for the Laplace-Beltrami Problem on Complex Surfaces in Three Dimensions.

Dhwanit Agarwal, Michael O'Neil, Manas Rachh

J. Sci. Comput., October, 2023

Fast adaptive high-order integral equation methods for electromagnetic scattering from smooth perfect electric conductors.

Felipe Vico, Leslie Greengard, Michael O'Neil, Manas Rachh

CoRR, 2023

2022

Efficient reduced-rank methods for Gaussian processes with eigenfunction expansions.

Philip Greengard, Michael O'Neil

Stat. Comput., 2022

2021

Fast multipole methods for the evaluation of layer potentials with locally-corrected quadratures.

Leslie Greengard, Michael O'Neil, Manas Rachh, Felipe Vico

J. Comput. Phys. X, 2021

On the numerical solution of the Laplace-Beltrami problem on piecewise-smooth surfaces.

Tristan Goodwill, Michael O'Neil

CoRR, 2021

2020

A Fast Boundary Integral Method for High-Order Multiscale Mesh Generation.

Felipe Vico, Leslie Greengard, Michael O'Neil, Manas Rachh

SIAM J. Sci. Comput., 2020

Brainwave profiles of efficient versus inefficient working memory retrievals in healthy older adults.

Soheil Borhani, Xiaopeng Zhao, Michael O'Neil, Margaret R. Kelly, Katherine E. Snyder, Banafsheh Aghayeeabianeh, Barbara J. Martin, Gregory A. Jicha, Yang Jiang

Proceedings of the 42th Annual Meeting of the Cognitive Science Society, 2020

2019

Taylor states in stellarators: A fast high-order boundary integral solver.

Dhairya Malhotra, Antoine J. Cerfon, Lise-Marie Imbert-Gérard, Michael O'Neil

J. Comput. Phys., 2019

An FFT-accelerated direct solver for electromagnetic scattering from penetrable axisymmetric objects.

Jun Lai, Michael O'Neil

J. Comput. Phys., 2019

A high-order wideband direct solver for electromagnetic scattering from bodies of revolution.

Charles L. Epstein, Leslie Greengard, Michael O'Neil

J. Comput. Phys., 2019

Efficient high-order singular quadrature schemes in magnetic fusion.

Dhairya Malhotra, Antoine J. Cerfon, Michael O'Neil, Evan Toler

CoRR, 2019

2018

Accurate and efficient numerical calculation of stable densities via optimized quadrature and asymptotics.

Sebastian Ament, Michael O'Neil

Stat. Comput., 2018

An integral equation-based numerical solver for Taylor states in toroidal geometries.

Michael O'Neil, Antoine J. Cerfon

J. Comput. Phys., 2018

Second-kind integral equations for the Laplace-Beltrami problem on surfaces in three dimensions.

Michael O'Neil

Adv. Comput. Math., 2018

2017

Fast algorithms for Quadrature by Expansion I: Globally valid expansions.

Manas Rachh, Andreas Klöckner, Michael O'Neil

J. Comput. Phys., 2017

Robust integral formulations for electromagnetic scattering from three-dimensional cavities.

Jun Lai, Leslie Greengard, Michael O'Neil

J. Comput. Phys., 2017

2016

Smoothed Corners and Scattered Waves.

Charles L. Epstein, Michael O'Neil

SIAM J. Sci. Comput., 2016

Fast Direct Methods for Gaussian Processes.

Sivaram Ambikasaran, Daniel Foreman-Mackey, Leslie Greengard, David W. Hogg, Michael O'Neil

IEEE Trans. Pattern Anal. Mach. Intell., 2016

2014

Fast symmetric factorization of hierarchical matrices with applications.

Sivaram Ambikasaran, Michael O'Neil

CoRR, 2014

2013

A fast, high-order solver for the Grad-Shafranov equation.

Andras Pataki, Antoine J. Cerfon, Jeffrey P. Freidberg, Leslie Greengard, Michael O'Neil

J. Comput. Phys., 2013

Quadrature by expansion: A new method for the evaluation of layer potentials.

Andreas Klöckner, Alexander H. Barnett, Leslie Greengard, Michael O'Neil

J. Comput. Phys., 2013