Figure 4From: Recovering the space source term for the fractional-diffusion equation with Caputo–Fabrizio derivativeThe exact source function \(\mathscr{F}_{\mathrm{n} ,\theta } \) and the regularized source function \(\mathscr{F}_{\mathrm{n} ,\chi } ^{\varepsilon } \) for \(\mathrm{x} \in (0,\pi )\)Back to article page