Existence of solutions to a superlinear p -Laplacian equation. Liu, Shibo — 2001 Electronic Journal of Differential Equations (EJDE) [electronic only]
On the existence of solutions to a fourth-order quasilinear resonant problem. Liu, Shibo; Squassina, Marco — 2002 Abstract and Applied Analysis
On an asymptotically linear elliptic Dirichlet problem. Zhang, Zhitao; Li, Shujie; Liu, Shibo; Feng, Weijie — 2002 Abstract and Applied Analysis