Amiranashvili, Shalva, and Raimondas Čiegis. “Stability of the Higher-Order Splitting Methods for the Nonlinear Schrödinger Equation With an Arbitrary Dispersion Operator”. Mathematical Modelling and Analysis 29, no. 3 (June 27, 2024): 560–574. Accessed December 22, 2024. https://journals.vilniustech.lt/index.php/MMA/article/view/20905.