“…In first problem we consider 2D fractional cable equation as follows with initial condition and boundary condition in which Ω = [0, 1] × [0, 1]. This problem is also studied in [22, 23, 27, 28] and its exact solution is given as u ( x , y , t ) = t 2 sin( πx )sin( πy ). In Table 2, we give error norms, CPU times and condition numbers κ for decreasing values of time step width τ with N = 1225, γ = 0.0001, ε = 1.0, and n s = 51 at final time T = 1.…”