Research Article

A Single Sweep AGE Algorithm on a Variable Mesh Based on Off-Step Discretization for the Solution of Nonlinear Burgers’ Equation

Table 2

Example 2.

TAGESingle sweep AGEMAERMS errors
Iter Iter

100.05780.058560.05680.056860.1067(−03)0.6084(−04)
200.03680.037470.02810.028570.8511(−04)0.3726(−04)
300.03180.032180.03200.031570.8442(−04)0.3028(−04)
400.02820.028690.01700.017080.8440(−04)0.2622(−04)
500.02360.0239100.01600.016680.8440(−04)0.2345(−04)
600.01610.0162100.01610.016680.8440(−04)0.2141(−04)

100.01520.015550.0160.01640.8156(−03)0.3181(−03)
200.00930.009660.0090.008950.3228(−04)0.1508(−04)
300.00630.006870.0060.005970.8624(−05)0.4435(−05)
400.00440.0045100.00320.004290.5159(−05)0.2771(−05)
500.00360.0035120.0020.0031120.4238(−05)0.2232(−05)
600.00290.0029100.00270.00278150.3917(−05)0.1968(−05)

100.0060.01450.0050.01440.3335(−02)0.1197(−02)
200.0120.01250.0080.008940.3326(−03)0.9523(−04)
300.0080.00860.0080.00840.7487(−04)0.2147(−04)
400.00610.006170.00510.005350.2502(−04)0.7150(−05)
500.00490.004980.00580.004950.1055(−04)0.3012(−05)
600.00410.004190.00430.004150.5186(−05)0.1478(−05)