The hybrid lattice,known as a discrete Korteweg-de Vries (KdV) equation,is found to be a discrete modified Korteweg-de Vries (mKdV) equation.The coupled hybrid
A coupled-mode method for three-dimensional acoustic propagation and scattering in two-dimensional waveguides is presented.This method synthesizes the three-dim
The lattice Boltzmann method is widely used in solving hydrodynamics for various systems.The accuracy of the extrapolation method for boundary conditions and Me