Diagonal and normal with Toeplitz-block splitting iteration method for space fractional coupled nonlinear Schrödinger equations with repulsive nonlinearities. - Fei-Yan Zhang; Xi Yang (CoRR, 2023)

Sine-transform-based fast solvers for Riesz fractional nonlinear Schrödinger equations with attractive nonlinearities. - Chao Chen; Xi Yang; Fei-Yan Zhang (Appl. Math. Comput., 2026)