Theory and Modern Applications
Table 5 COS of ASC-N, ASE-I, and ASI-E schemes when \(\pmb{n = 1{,}000}\)
Space grid ( m ) | ASC-N [ 16 ] | ASE-I | ASI-E | |||
|---|---|---|---|---|---|---|
\(\boldsymbol {L^{2}}\) -error | COS | \(\boldsymbol {L^{2}}\) -error | COS | \(\boldsymbol {L^{2}}\) -error | COS | |
301 | 2.1853 × 10−7 | – | 4.6645 × 10−7 | – | 4.3609 × 10−7 | – |
501 | 7.2702 × 10−7 | 2.3592 | 1.4714 × 10−6 | 2.2754 | 1.3071 × 10−6 | 2.1544 |
701 | 1.3532 × 10−6 | 2.1567 | 2.6557 × 10−6 | 2.3109 | 2.8593 × 10−6 | 2.2244 |
901 | 1.8025 × 10−6 | 1.9545 | 3.7376 × 10−6 | 2.0935 | 3.5504 × 10−6 | 1.9926 |