Double Hopf bifurcation for Stuart-Landau System with Nonlinear Delay Feedback and Delay-Dependent Parameters. - Suqi Ma; Qishao Lu; Stephen John Hogan (Adv. Complex Syst., 2007)

Dynamics and Double Hopf bifurcations of the Rose-Hindmarsh Model with Time Delay. - Suqi Ma; Zhaosheng Feng; Qishai Lu (Int. J. Bifurc. Chaos, 2009)

Fold-Hopf bifurcations of the Rose-Hindmarsh Model with Time Delay. - Suqi Ma; Zhaosheng Feng (Int. J. Bifurc. Chaos, 2011)

Bistability and State Transition of a Delay Differential Equation Model of Neutrophil Dynamics. - Suqi Ma; Kaiyi Zhu; Jinzhi Lei (Int. J. Bifurc. Chaos, 2015)

Hopf Bifurcation of a Type of Neuron Model with Multiple Time Delays. - Suqi Ma (Int. J. Bifurc. Chaos, 2019)

Two-Dimensional Manifolds of Controlled Chen System. - Suqi Ma (Int. J. Bifurc. Chaos, 2021)

Two-Dimensional Manifolds of Modified Chen System with Time Delay. - Suqi Ma (Int. J. Bifurc. Chaos, 2021)