[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
