Revised Variational Iteration Method for Solving Systems of Nonlinear Fractional-Order Differential Equations

Figure 4

Simulation of the approximate results for 𝛼₁=𝛼₂=𝛼₃=.98 and exact results for 𝛼₁=𝛼₂=𝛼₃=1 of the Genesio-Tesi system for parameters 𝛽₁=6.5, 𝛽₂=2.92, 𝛽₃=1.2, and 𝛽₄=1.0.

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