An adaptive spectral method for oscillatory second-order linear ODEs with frequency-independent cost
FJ Agocs, AH Barnett - SIAM Journal on Numerical Analysis, 2024 - SIAM
We introduce an efficient numerical method for second-order linear ODEs whose solution
may vary between highly oscillatory and slowly changing over the solution interval. In …
may vary between highly oscillatory and slowly changing over the solution interval. In …