Figure 1From: A second-order low-regularity integrator for the nonlinear Schrödinger equationTemporal discretization error in \(H^{\gamma }\) (left for the standard Strang splitting, right for our scheme (1.6)) for initial data in \(H^{\gamma +2}\) for various values of γ. The errors are measured at \(T=1\) for various step sizes τ. The dashed line in the picture on the right-hand side has slope 2Back to article page