A Time-Space Collocation Spectral Approximation for a Class of Time Fractional Differential Equations

Figure 7

y-axis is log scale. (a) Errors versus 𝑁 with 𝑀=16,𝜇=1. (b) Errors versus 𝑀 with 𝑁=16,𝜇=1.

(a)

(b)