Solving Advection Equations by Applying the Crank-Nicolson Scheme Combined with the Richardson Extrapolation
Table 1
Results obtained when the test problem defined by (5.3)β(5.5) is handled directly by the Crank-Nicolson scheme and by using the combination of the Crank-Nicolson scheme and the Richardson Extrapolation. The numerical errors calculated by (5.1) and (5.2) are given in the columns under βErrorβ. In row , the ratios of the errors in this row and in the previous row are given in the columns under βRatioβ.
