Figure 5From: A class of quasi-variable mesh methods based on off-step discretization for the numerical solution of fourth-order quasi-linear parabolic partial differential equations Example 8 : The graph of numerical and exact solutions for \(\pmb{\alpha=20}\) , \(\pmb{\eta=0.92}\) and \(\pmb{N+1=8}\) for \(\pmb{t=0}\) to 1.0. Back to article page