An asymptotic Green's function method for the wave equation. - Jay Mayfield; Yijin Gao; Songting Luo (J. Comput. Phys., 2021)

A Second-Order Fast Huygens Sweeping Method for Time-Dependent Schrödinger Equations with Perfectly Matched Layers. - Yijin Gao; Jay Mayfield; Songting Luo (J. Sci. Comput., 2021)

Operator splitting method for the stochastic production-inventory model equation. - Yijin Gao (Comput. Ind. Eng., 2022)

An asymptotic Green's function method for time-dependent Schrödinger equations with application to Kohn-Sham equations. - Yijin Gao; Jay Mayfield; Gang Bao 001; Di Liu; Songting Luo (J. Comput. Phys., 2022)

Diffusion approximation of a special bandwidth sharing model via infinitesimal generators with a lifting-projection method. - Bowen Xie; Yijin Gao (Oper. Res. Lett., 2024)

Asymptotic Methods for Fractional Helmholtz Equations in the High Frequency Regime. - Yijin Gao; Songting Luo (J. Sci. Comput., 2025)