Figure 2From: A one-dimensional prescribed curvature equation modeling the corneal shape Graphs of ∥ α n − u ∥ ∞ (in blue), ∥ β n − u ∥ ∞ (in green) and ∥ β n − α n ∥ ∞ (in violet), for L= L 0 , plotted against the number n of iterations. Back to article page