Prefer a chat interface with context about you and your work?
Development of a symplectic and phase error reducing perturbation finite-difference advection scheme
The aim of this work is to develop a new scheme for solving the pure advection equation. This scheme formulated within the perturbation finite-difference context not only conserves symplecticity but also preserves the numerical dispersion relation equation. The employed symplectic integrator of second-order accuracy in time enables calculation of a …