Figure 1From: Legendre spectral collocation method for distributed and Riesz fractional convection–diffusion and Schrödinger-type equation\(\mathcal{U}_{\mathcal{N},\mathcal{M}}\) of Eq. (1) with \(\delta =1.8\), \(\mathcal{N}=8\), \(\mathcal{M}=2\)Back to article page