2 papers
math.NA2025
Airy Phase Functions
Richard Chow, James Bremer
It is well known that phase function methods allow for the numerical solution of a large class of oscillatory second order linear ordinary differential equations in time independen…
math.NA2025
An accelerated frequency-independent solver for oscillatory differential equations
Tara Stojimirovic, James Bremer
Oscillatory second order linear ordinary differential equations arise in many scientific calculations. Because the running times of standard solvers increase linearly with frequenc…