On a nonlinear fractional (p, q)-difference Schrödinger equation. - Zhongyun Qin; Shurong Sun (J. Appl. Math. Comput., 2022)

Positive solutions for fractional (p, q)-difference boundary value problems. - Zhongyun Qin; Shurong Sun (J. Appl. Math. Comput., 2022)

A coupled system involving nonlinear fractional q-difference stationary Schrödinger equation. - Zhongyun Qin; Shurong Sun (J. Appl. Math. Comput., 2022)