James Bremer

GGQ. Fortran 90 code for constructing generalized Gaussian quadrature rules

BesselEval. An algorithm for the rapid evaluation of Bessel functions based on precomputed expansions.

Surfaces. Code for discretizing integral operators on surfaces

Prolates. Code for evaluating the prolate spheroidal wave functions of order 0 in time which is (nearly) independent of the parameters

ALegendreEval. Algorithms for the numerical evaluation of the associated Legendre functions and their roots in time independent of degree and order

Phase-functions. A reference implementation of the windowing algorithm for solving second order equations in time independent of frequency.

Old-GGQ. Fortran 77 Code for Generating Generalized Gaussian Quadrature Rules

Sturm-Liouville. Code for the numerical solution of a class of Sturm-Liouville eigenproblems. Authored by James Bremer and and Sukhmandeep Kaur.

HelmRad. Fast algorithm for the solution of the variable coefficient Helmholtz equation in the radially symmetric case

FreqInd. Fortran

Jacobi. Fast algorithms for Jacobi Polynomials