Figure 2From: Approximate solution of linear and nonlinear fractional differential equations under m-point local and nonlocal boundary conditions Absolute difference of exact and approximate solution for different values of N under boundary condition \(\pmb{S_{2}}\) . Here we fix \(\omega=3\), and use the notation \(E_{N}=|U_{\mathrm{exact}}-U_{N}|\).Back to article page