International Journal of Mathematics and Mathematical Sciences / 2020 / Article / Fig 1

Research Article

Hopf Bifurcation on a Cancer Therapy Model by Oncolytic Virus Involving the Malignancy Effect and Therapeutic Efficacy

Figure 1

(a) Hopf point for the variation of parameter . (b) Continuation of the periodic solution created by the Hopf bifurcation. The first Lyapunov exponent of the Hopf bifurcation is .

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