Figure 2

(a) Numerical solution of the anomalous diffusion equation ( 22 ) as a function of time χ and space x for \(\pmb{c=0.5}\) , \(\pmb{\varepsilon =0.8}\) , \(\pmb{\varpi =0.5}\) , \(\pmb{\theta =0.3}\) , \(\pmb{\vartheta =0.4}\) , \(\pmb{n=1,2,3,4}\) , (b) numerical solution of the anomalous diffusion equation ( 22 ) as a function of time χ and space x for \(\pmb{c=0.5}\) , \(\pmb{\varepsilon =0.8}\) , \(\pmb{\varpi =0.5}\) , \(\pmb{\theta =0.3}\) , \(\pmb{\vartheta =0.6}\) , \(\pmb{n=1,2,3,4}\) .