1. Abed Bounemoura; Claire Chavaudret; Shuqing Liang, Reducibility of ultra-differentiable quasiperiodic cocycles under an adapted arithmetic condition. Proc. Amer. Math. Soc. 149 (2021), no. 7, 2999–3012.
2. Shuqing Liang, Exact Multiplicity and Stability of Periodic Solutions for Duffing Equation with Bifurcation Method, Qualitative Theory of Dynamical Systems (2019) 18:477–493
3. Shuqing Liang, The rate of decay of stable periodic solutions for Duffing equation with L^p-conditions, Nonlinear Differential Equations and Applications, 2016, 23:15
4. Shuqing Liang, Exact multiplicity and stability of periodic solutions for a Duffing equation, Mediterranean Journal of Mathematics, 2013, 10: 189-199
5. Shuqing Liang, Existence of non-collision periodic solutions for second order singular dynamical systems, Topological Methods in Nonlinear Analysis, 2010, 35: 127-137
6. Shuqing Liang, Lin Mu, Multiplicity of positive solutions for singular three-point boundary value problem at resonance, Nonlinear Analysis, 2009, 71: 2497-2505