Fig. 4

Dynamics of the proposed system (31) with initial conditions \(({\mathcal {R}}_{1},{\mathcal {R}}_{2})=(1.9, 0)\) in yellow curve, \(({\mathcal {R}}_{1},{\mathcal {R}}_{2})=(0, 1.06)\) in red curve.

Dynamics of the proposed system (31) with initial conditions \(({\mathcal {R}}_{1},{\mathcal {R}}_{2})=(1.9, 0)\) in yellow curve, \(({\mathcal {R}}_{1},{\mathcal {R}}_{2})=(0, 1.06)\) in red curve.