Figure 2From: A high-order numerical scheme using orthogonal spline collocation for solving the two-dimensional fractional reaction–subdiffusion equationThe exact solution and numerical solution at different time (\(T=10,50,100\)) with \(\alpha =0.5\), \(h=1/100\), \(\tau =1/100\) and corresponding error for Example 1. Dotted line: numerical solution, solid line: exact solutionBack to article page