Uniform Error Bounds of an Energy-Preserving Exponential Wave Integrator Fourier Pseudo-Spectral Method for the Nonlinear Schrödinger Equation with Wave Operator and Weak Nonlinearity. JCM [Internet]. 2024 Nov. 19 [cited 2025 Dec. 5];43(2):280-314. Available from: https://www.global-sci.com/index.php/JCM/article/view/12630