Computing with Functions in Spherical and Polar Geometries I. The Sphere. - Alex Townsend; Heather Wilber; Grady B. Wright (SIAM J. Sci. Comput., 2016)

Computing with Functions in Spherical and Polar Geometries II. The Disk. - Heather Wilber; Alex Townsend; Grady B. Wright (SIAM J. Sci. Comput., 2017)

Chebyshev approximation and the global geometry of sloppy models. - Katherine N. Quinn; Heather Wilber; Alex Townsend; James P. Sethna (CoRR, 2018)

Data-driven Algorithms for signal processing with rational functions. - Heather Wilber; Anil Damle; Alex Townsend (CoRR, 2021)

Data-Driven Algorithms for Signal Processing with Trigonometric Rational Functions. - Heather Wilber; Anil Damle; Alex Townsend (SIAM J. Sci. Comput., 2022)

A superfast direct inversion method for the nonuniform discrete Fourier transform. - Heather Wilber; Ethan N. Epperly; Alex H. Barnett (CoRR, 2024)

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)

Compression Properties for large Toeplitz-like matrices. - Bernhard Beckermann; Daniel Kressner; Heather Wilber (CoRR, 2025)

The Akhiezer iteration and an inverse-free solver for Sylvester matrix equations. - Cade Ballew; Thomas Trogdon; Heather Wilber (CoRR, 2025)

A time-frequency method for acoustic scattering with trapping. - Heather Wilber; Wietse Vaes; Abinand Gopal; Per-Gunnar Martinsson (CoRR, 2025)