A Parallel Nonuniform Fast Fourier Transform Library Based on an “Exponential of Semicircle" Kernel

From MaRDI portal
Publication:5238750

DOI10.1137/18M120885XWikidataQ115525589 ScholiaQ115525589MaRDI QIDQ5238750

Jeremy F. Magland, Ludvig af Klinteberg, Alexander H. Barnett

Publication date: 28 October 2019

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1808.06736




Related Items (26)

Parallel accelerated Stokesian dynamics with Brownian motionAliasing error of the \(\exp(\beta\sqrt{1-z^2})\) kernel in the nonuniform fast Fourier transformA Fast Petrov--Galerkin Spectral Method for the Multidimensional Boltzmann Equation Using Mapped Chebyshev FunctionsNumerical Reparametrization of Periodic Planar Curves Via Curvature InterpolationpyFFS: A Python Library for Fast Fourier Series Computation and Interpolation with GPU AccelerationFast Expansion into Harmonics on the Disk: A Steerable Basis with Fast Radial ConvolutionsOrthogonal Matrix Retrieval with Spatial Consensus for 3D Unknown View TomographyFast Ewald summation for Stokes flow with arbitrary periodicityNFFT.jl: Generic and Fast Julia Implementation of the Nonequidistant Fast Fourier TransformComputing Weak Distance between the 2-Sphere and Its Nonsmooth ApproximationsSignal processing approach to mesh refinement in simulations of axisymmetric droplet dynamicsOn the stability of unevenly spaced samples for interpolation and quadratureAn \(O(N)\) algorithm for computing expectation of \(N\)-dimensional truncated multi-variate normal distribution. I: FundamentalsMalliavin--Mancino Estimators Implemented with Nonuniform Fast Fourier TransformsNumerical Computation of Periodic Orbits and Isochrons for State-Dependent Delay Perturbation of an ODE in the PlaneNew preconditioners for the Laplace and Helmholtz integral equations on open curves: analytical framework and numerical resultsContinuous window functions for NFFTFactorization of the translation kernel for fast rigid image alignmentCryo-EM reconstruction of continuous heterogeneity by Laplacian spectral volumesFINUFFTUniform error estimates for nonequispaced fast Fourier transformsA fast integral equation method for the two-dimensional Navier-Stokes equationsSpectrally accurate solutions to inhomogeneous elliptic PDE in smooth geometries using function intensionEfficient long-range convolutions for point cloudsA fast method for imposing periodic boundary conditions on arbitrarily-shaped lattices in two dimensionsA short note on a 3D spectral analysis for turbulent flows on unstructured meshes


Uses Software


Cites Work


This page was built for publication: A Parallel Nonuniform Fast Fourier Transform Library Based on an “Exponential of Semicircle" Kernel