Heather Wilber

12 papers Journal 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Low-Rank Approximation by Randomly Pivoted LU.
CoRR
Marc Aurèle Gilles, Heather Wilber
2025 J jnl
A time-frequency method for acoustic scattering with trapping.
CoRR
Heather Wilber, Wietse Vaes, Abinand Gopal, Per-Gunnar Martinsson
2025 J jnl
Compression Properties for large Toeplitz-like matrices.
CoRR
Bernhard Beckermann, Daniel Kressner, Heather Wilber
2025 J jnl
Compression properties for large Toeplitz-like matrices.
Numer. Algorithms
Bernhard Beckermann, Daniel Kressner, Heather Wilber
2025 J jnl
Superfast Direct Inversion of the Nonuniform Discrete Fourier Transform via Hierarchically Semiseparable Least Squares.
SIAM J. Sci. Comput.
Heather Wilber, Ethan N. Epperly, Alex H. Barnett
2025 J jnl
The Akhiezer iteration and an inverse-free solver for Sylvester matrix equations.
CoRR
Cade Ballew, Thomas Trogdon, Heather Wilber
2024 J jnl
A superfast direct inversion method for the nonuniform discrete Fourier transform.
CoRR
Heather Wilber, Ethan N. Epperly, Alex H. Barnett
2022 J jnl
Data-Driven Algorithms for Signal Processing with Trigonometric Rational Functions.
SIAM J. Sci. Comput.
Heather Wilber, Anil Damle, Alex Townsend
2021 J jnl
Data-driven Algorithms for signal processing with rational functions.
CoRR
Heather Wilber, Anil Damle, Alex Townsend
2018 J jnl
Chebyshev approximation and the global geometry of sloppy models.
CoRR
Katherine N. Quinn, Heather Wilber, Alex Townsend, James P. Sethna
2017 J jnl
Computing with Functions in Spherical and Polar Geometries II. The Disk.
SIAM J. Sci. Comput.
Heather Wilber, Alex Townsend, Grady B. Wright
2016 J jnl
Computing with Functions in Spherical and Polar Geometries I. The Sphere.
SIAM J. Sci. Comput.
Alex Townsend, Heather Wilber, Grady B. Wright