Alex H. Barnett
Affiliations:- Department of Mathematics, Dartmouth College, USA
According to our database1,
Alex H. Barnett
authored at least 37 papers
between 2008 and 2024.
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Bibliography
2024
An Adaptive Spectral Method for Oscillatory Second-Order Linear ODEs with Frequency-Independent Cost.
SIAM J. Numer. Anal., February, 2024
2023
J. Open Source Softw., July, 2023
Trapped acoustic waves and raindrops: high-order accurate integral equation method for localized excitation of a periodic staircase.
CoRR, 2023
Uniform approximation of common Gaussian process kernels using equispaced Fourier grids.
CoRR, 2023
2022
SIAM Rev., 2022
CoRR, 2022
Equispaced Fourier representations for efficient Gaussian process regression from a billion data points.
CoRR, 2022
Eliminating artificial boundary conditions in time-dependent density functional theory using Fourier contour deformation.
CoRR, 2022
Quadrature by fundamental solutions: kernel-independent layer potential evaluation for large collections of simple objects.
Adv. Comput. Math., 2022
2021
An integral equation method for the simulation of doubly-periodic suspensions of rigid bodies in a shearing viscous flow.
J. Comput. Phys., 2021
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2021
2020
Solution of Stokes flow in complex nonsmooth 2D geometries via a linear-scaling high-order adaptive integral equation scheme.
J. Comput. Phys., 2020
High-order discretization of a stable time-domain integral equation for 3D acoustic scattering.
J. Comput. Phys., 2020
Efficient high-order accurate Fresnel diffraction via areal quadrature and the nonuniform FFT.
CoRR, 2020
Aliasing error of the exp(β√(1-z<sup>2</sup>)) kernel in the nonuniform fast Fourier transform.
CoRR, 2020
A high-order integral equation-based solver for the time-dependent Schrodinger equation.
CoRR, 2020
2019
A Parallel Nonuniform Fast Fourier Transform Library Based on an "Exponential of Semicircle" Kernel.
SIAM J. Sci. Comput., 2019
Accurate quadrature of nearly singular line integrals in two and three dimensions by singularity swapping.
CoRR, 2019
2018
A parallel non-uniform fast Fourier transform library based on an "exponential of semicircle" kernel.
CoRR, 2018
2017
SIAM J. Imaging Sci., 2017
2016
A Fast Algorithm for Simulating Multiphase Flows Through Periodic Geometries of Arbitrary Shape.
SIAM J. Sci. Comput., 2016
Efficient numerical solution of acoustic scattering from doubly-periodic arrays of axisymmetric objects.
J. Comput. Phys., 2016
2015
Spectrally Accurate Quadratures for Evaluation of Layer Potentials Close to the Boundary for the 2D Stokes and Laplace Equations.
SIAM J. Sci. Comput., 2015
Robust and Efficient Solution of the Drum Problem via Nyström Approximation of the Fredholm Determinant.
SIAM J. Numer. Anal., 2015
A fast and robust solver for the scattering from a layered periodic structure containing multi-particle inclusions.
J. Comput. Phys., 2015
High-order boundary integral equation solution of high frequency wave scattering from obstacles in an unbounded linearly stratified medium.
J. Comput. Phys., 2015
CoRR, 2015
2014
Evaluation of Layer Potentials Close to the Boundary for Laplace and Helmholtz Problems on Analytic Planar Domains.
SIAM J. Sci. Comput., 2014
High-order accurate methods for Nyström discretization of integral equations on smooth curves in the plane.
Adv. Comput. Math., 2014
2013
J. Comput. Phys., 2013
2011
Boundary Quasi-Orthogonality and Sharp Inclusion Bounds for Large Dirichlet Eigenvalues.
SIAM J. Numer. Anal., 2011
2010
An Exponentially Convergent Nonpolynomial Finite Element Method for Time-Harmonic Scattering from Polygons.
SIAM J. Sci. Comput., 2010
A new integral representation for quasi-periodic fields and its application to two-dimensional band structure calculations.
J. Comput. Phys., 2010
2009
Perturbative Analysis of the Method of Particular Solutions for Improved Inclusion of High-Lying Dirichlet Eigenvalues.
SIAM J. Numer. Anal., 2009
2008
Stability and convergence of the method of fundamental solutions for Helmholtz problems on analytic domains.
J. Comput. Phys., 2008