Cover Image

A fast algorithm for the wave equation using time-windowed Fourier projection

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Hassanieh, Nour G. Al, Barnett, Alex H., Greengard, Leslie
Format:	Preprint
Published:	2025
Subjects:	Numerical Analysis
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Truncated kernel windowed Fourier projection: a fast algorithm for the 3D free-space wave equation
by: Hassanieh, Nour G. Al, et al.
Published: (2025)

A spectral method for the rapid evaluation of hyperbolic potentials in two dimensions using windowed Fourier projection
by: Hassanieh, Nour G. Al, et al.
Published: (2026)

Accelerating Molecular Dynamics Simulations using Fast Ewald Summation with Prolates
by: Liang, Jiuyang, et al.
Published: (2025)

Efficient Fourier representations of families of Gaussian processes
by: Greengard, Philip
Published: (2021)

Generalized prolate spheroidal functions: algorithms and analysis
by: Greengard, Philip
Published: (2018)

Fast adaptive high-order integral equation methods for electromagnetic scattering from smooth perfect electric conductors
by: Vico, Felipe, et al.
Published: (2023)

Trapped acoustic waves and raindrops: high-order accurate integral equation method for localized excitation of a periodic staircase
by: Agocs, Fruzsina J., et al.
Published: (2023)

A fully adaptive, high-order, fast Poisson solver for complex two-dimensional geometries
by: Fortunato, Daniel, et al.
Published: (2025)

Variable-order fractional wave equation: Analysis, numerical approximation, and fast algorithm
by: Jia, Jinhong, et al.
Published: (2025)

Fast summation of Stokes potentials using a new kernel-splitting in the DMK framework
by: Klinteberg, Ludvig af, et al.
Published: (2025)

Fast Multipole Method with Complex Coordinates
by: Goodwill, Tristan, et al.
Published: (2025)

Scattering theory for Stokes flow in complex branched structures
by: Wang, Haiyang, et al.
Published: (2025)

Fourier pseudospectral methods for the spatial variable-order fractional wave equations
by: Zhang, Yanzhi, et al.
Published: (2023)

Non-periodic Fourier propagation algorithms for partial differential equations
by: Hatharasinghe, Channa, et al.
Published: (2025)

Normalized Fourier-induced PINN method for solving the wave propagation equation in a non-unitized domain over an extended time range
by: Ma, Jichao, et al.
Published: (2025)

Schrodingerization based quantum algorithms for the time-fractional heat equation
by: Jin, Shi, et al.
Published: (2025)

On the construction of scattering matrices for irregular or elongated enclosures using Green's representation formula
by: Borges, Carlos, et al.
Published: (2024)

Localized implicit time stepping for the wave equation
by: Gallistl, Dietmar, et al.
Published: (2023)

A direct PinT algorithm for higher-order nonlinear time-evolution equations
by: Zhong, Shun-Zhi, et al.
Published: (2025)

Explicit expression and fast algorithms for the inverse of some matrices arising from implicit time integration
by: Shishun, Li, et al.
Published: (2024)

Double fast algorithm for solving time-space fractional diffusion problems with spectral fractional Laplacian
by: Yang, Yi, et al.
Published: (2022)

Coordinate complexification for the Helmholtz equation with Dirichlet boundary conditions in a perturbed half-space
by: Epstein, Charles L., et al.
Published: (2024)

A semi-implicit second-order temporal scheme for solving the pressure head-based form of Richards' and advection-dispersion equations
by: Toutlini, Nour-eddine, et al.
Published: (2024)

Convergence analysis of time-splitting projection method for nonlinear quasiperiodic Schrödinger equation
by: Jiang, Kai, et al.
Published: (2024)

Superfast direct inversion of the nonuniform discrete Fourier transform via hierarchically semi-separable least squares
by: Wilber, Heather, et al.
Published: (2024)

A space-time adaptive boundary element method for the wave equation
by: Aimi, Alessandra, et al.
Published: (2025)

A fast Fourier spectral method for wave kinetic equation
by: Qi, Kunlun, et al.
Published: (2025)

A discontinuous plane wave neural network method for Helmholtz equation and time-harmonic Maxwell's equations
by: Yuan, Long, et al.
Published: (2023)

Experimental detection of inclusions for the time-harmonic elastic wave equation
by: Eberle-Blick, Sarah, et al.
Published: (2026)

Numerical study of Galerkin-collocation approximation in time for the wave equation
by: Anselmann, Mathias, et al.
Published: (2019)

A direct solution to the interpolative inverse non-uniform fast Fourier transform problem for spectral analyses of non-equidistant time-series data
by: Armstrong, Michael Sorochan, et al.
Published: (2023)

Multigrid reduction-in-time convergence for advection problems: A Fourier analysis perspective
by: De Sterck, H., et al.
Published: (2022)

An efficient Fourier spectral algorithm for the Bogoliubov-de Gennes excitation eigenvalue problem
by: Li, Yu, et al.
Published: (2025)

An unconditionally stable space-time isogeometric method for the acoustic wave equation
by: Fraschini, Sara, et al.
Published: (2023)

An efficient and memory free algorithm for subdiffusion equation using incremental singular value decomposition
by: Li, Jichun, et al.
Published: (2022)

A time-splitting Fourier pseudospectral method for the Wigner(-Poisson)-Fokker-Planck equations
by: Yi, Qian, et al.
Published: (2025)

Exponential integrator Fourier Galerkin methods for semilinear parabolic equations
by: Huang, Jianguo, et al.
Published: (2024)

An unconditionally stable space-time isogeometric method for a biharmonic wave equation
by: Chauhan, S., et al.
Published: (2026)

Strong approximation of the time-fractional Cahn--Hilliard equation driven by a fractionally integrated additive noise
by: Al-Maskari, Mariam, et al.
Published: (2024)

Interpolative separable density fitting on adaptive real space grids
by: Zhu, Hai, et al.
Published: (2025)