Functional differential equations with nonlocal initial conditions. Aizicovici, Sergiu; Gao, Yun — 1997 Journal of Applied Mathematics and Stochastic Analysis
Involutive Lie algebras graded by finite root systems and compact forms of IM algebras. Yun Gao — 1996 Mathematische Zeitschrift
Anti-periodic traveling wave solutions to a class of higher-order Kadomtsev-Petviashvili-Burgers equations. Aizicovici, Sergiu; Gao, Yun; Wen, Shih-Liang — 1994 Journal of Applied Mathematics and Stochastic Analysis