Solving localized wave solutions of the derivative nonlinear Schrodinger equation using an improved PINN method
Solving localized wave solutions of the derivative nonlinear Schrodinger equation using an improved PINN method
Abstract The solving of the derivative nonlinear Schrodinger equation (DNLS) has attracted considerable attention in theoretical analysis and physical applications. Based on the physicsinformed neural network (PINN) which has been put forward to uncover dynamical behaviors of nonlinear partial different equation from spatiotemporal data directly, an improved PINN method with …