Theory and Modern Applications
From: Compact difference scheme for two-dimensional fourth-order hyperbolic equation
h | Ï | \(\|V-v\|_{L^{\infty }}\) | orderâ | \(\|V-v\|_{L^{2}}\) | orderâ | CPU (s) |
---|---|---|---|---|---|---|
\(\frac{1}{10}\) | \(\frac{1}{{10}^{2}}\) | 2.112 | â | 5.087eâ01 | â | 0.242853 |
\(\frac{1}{20}\) | \(\frac{1}{{20}^{2}}\) | 5.117eâ01 | 2.04 | 1.234eâ01 | 2.05 | 1.429410 |
\(\frac{1}{30}\) | \(\frac{1}{{30}^{2}}\) | 2.261eâ01 | 2.01 | 5.455eâ02 | 2.01 | 13.395006 |
\(\frac{1}{40}\) | \(\frac{1}{{40}^{2}} \) | 1.270eâ01 | 2.01 | 3.063eâ02 | 2.01 | 53.665479 |
\(\frac{1}{50}\) | \(\frac{1}{{50}^{2}}\) | 8.118eâ02 | 2.00 | 1.959eâ02 | 2.00 | 160.600921 |
\(\frac{1}{60}\) | \(\frac{1}{{60}^{2}}\) | 5.635eâ02 | 2.00 | 1.360eâ02 | 2.00 | 411.886623 |