Theory and Modern Applications
h | Â | ||||||
---|---|---|---|---|---|---|---|
 | ϵ  = 0.1 | ϵ  = 0.01 | ϵ  = 0.001 | ϵ  = 0.1 | ϵ  = 0.01 | ϵ  = 0.001 | |
1/8 | u | 3.0988 (−04) | 2.9825 (−05) | 3.5010 (−06) | 3.2430 (−02) | 1.0781 (−02) | 1.1932 (−03) |
\(u_{xx}\) | 2.4409 (−03) | 3.8680 (−04) | 4.4212 (−05) | 3.9514 (−01) | 1.1690 (−01) | 1.2865 (−02) | |
1/16 | u | 1.9387 (−05) | 1.8905 (−06) | 2.2211 (−07) | 8.0703 (−03) | 2.7648 (−03) | 3.0660 (−04) |
\(u_{xx}\) | 1.5294 (−04) | 2.4412 (−05) | 2.7933 (−06) | 9.9261 (−02) | 3.0176 (−02) | 3.3273 (−03) | |
1/32 | u | 1.2121 (−06) | 1.1856 (−07) | 1.3934 (−08) | 2.0148 (−03) | 6.9554 (−04) | 7.7174 (−05) |
\(u_{xx}\) | 9.5655 (−06) | 1.5293 (−06) | 1.7506 (−07) | 2.4840 (−02) | 7.6039 (−03) | 8.3890 (−04) |