Figure 6From: An efficient numerical approach for solving two-point fractional order nonlinear boundary value problems with Robin boundary conditionsPointwise absolute errors in maximum norm of Example 4.5 versus the time step h when \(\alpha _{2}=1.1, 1.5, 1.9\). Graphs demonstrate that computed convergence profiles are nearly \(\mathcal{O}(h^{2})\) for Newton’s and modified integral discretization scheme [21], \(\mathcal{O}(h^{3})\) for Halley’s method, respectivelyBack to article page