Skip to main content

Table 2 Comparisons of CC, RMSE, and CPU time of the OCNFDE and OCNFDE/EDI solutions

From: An optimized Crank–Nicolson finite difference extrapolating model for the fractional-order parabolic-type sine-Gordon equation

n CC(n)×10−4 OCNFDE scheme OCNFDE/EDI scheme
RMSE CPU time RMSE CPU time
n = 150 1.6214 0.00032 2.88 seconds 0.00046 1.68 seconds
n = 200 1.6279 0.00042 3.84 seconds 0.00063 2.24 seconds
n = 250 1.6472 0.00068 4.80 seconds 0.00087 2.80 seconds