Figure 1From: Analytical study for time and time-space fractional Burgers’ equation Combining the surface exact solution ( 2 ) and the surface approximation ( 16 ) for \(\pmb{\alpha = 0.7}\) , \(\pmb{a=1}\) , \(\pmb{b=0.01}\) , and \(\pmb{c=1}\) . (a) The surface of the exact solution. (b) The surface of the second approximation. (c) Combining (a)-(b).Back to article page