Heather Wilber

According to our database, Heather Wilber authored at least 11 papers between 2016 and 2026.

Collaborative distances:

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

2026

Low-Rank Approximation by Randomly Pivoted LU.

Marc Aurèle Gilles, Heather Wilber

CoRR, January, 2026

2025

Compression properties for large Toeplitz-like matrices.

Bernhard Beckermann, Daniel Kressner, Heather Wilber

Numer. Algorithms, December, 2025

A time-frequency method for acoustic scattering with trapping.

Heather Wilber, Wietse Vaes, Abinand Gopal, Per-Gunnar Martinsson

CoRR, June, 2025

The Akhiezer iteration and an inverse-free solver for Sylvester matrix equations.

Cade Ballew, Thomas Trogdon, Heather Wilber

CoRR, March, 2025

Superfast Direct Inversion of the Nonuniform Discrete Fourier Transform via Hierarchically Semiseparable Least Squares.

Heather Wilber, Ethan N. Epperly, Alex H. Barnett

SIAM J. Sci. Comput., 2025

2024

A superfast direct inversion method for the nonuniform discrete Fourier transform.

Heather Wilber, Ethan N. Epperly, Alex H. Barnett

CoRR, 2024

2022

Data-Driven Algorithms for Signal Processing with Trigonometric Rational Functions.

Heather Wilber, Anil Damle, Alex Townsend

SIAM J. Sci. Comput., 2022

2021

Data-driven Algorithms for signal processing with rational functions.

Heather Wilber, Anil Damle, Alex Townsend

CoRR, 2021

2018

Chebyshev approximation and the global geometry of sloppy models.

Katherine N. Quinn, Heather Wilber, Alex Townsend, James P. Sethna

CoRR, 2018

2017

Computing with Functions in Spherical and Polar Geometries II. The Disk.

Heather Wilber, Alex Townsend, Grady B. Wright

SIAM J. Sci. Comput., 2017

2016

Computing with Functions in Spherical and Polar Geometries I. The Sphere.

Alex Townsend, Heather Wilber, Grady B. Wright

SIAM J. Sci. Comput., 2016