High-Accuracy Approximation of High-Rank Derivatives: Isotropic Finite Differences Based on Lattice-Boltzmann Stencils
Figure 2
The relative computational times of Table 3 in a graphical format. On the right, the relative times are plotted as functions of the number of nodes in the finite-difference stencils; the line indicates a linear fit. References for the above compared approximations are as follows: Lee et al. [11, 12], Patra and Karttunen [2], and Philippi et al. [13].
