Fig. 2

Different effects of noise for the solution \(\left| \phi _{1,13}\right|\) when the constants are chooses as \(\kappa =1.8, \alpha _1=1.9, \beta _1=0.8, \gamma _1=1, \gamma _0=0.7, G=2, \theta =0.1, H=1, \nu =1.2, \rho _1=0.7, \omega _1=0.1\).