Fig. 1

Different effects of noise for the solution \(\left| \phi _{1,1}\right|\) when the constants are chooses as \(\kappa =0.8, \alpha _1=0.9, \beta _1=1.1, \gamma _1=1, \gamma _0=2.7, \rho _1=0.7, \omega _1=0.1\).

Different effects of noise for the solution \(\left| \phi _{1,1}\right|\) when the constants are chooses as \(\kappa =0.8, \alpha _1=0.9, \beta _1=1.1, \gamma _1=1, \gamma _0=2.7, \rho _1=0.7, \omega _1=0.1\).