Theory and Modern Applications
Table 1 Convergence rate of Algorithm 1 for h at \(t=0.4\)
From: A new parallel algorithm for solving parabolic equations
h | \(L^{\infty}\) error | Rate |
|---|---|---|
1/19 (m − 1 = 18 = 6K, K = 3) | 4.998746e−4 | – |
1/25 (m − 1 = 24 = 6K, K = 4) | 3.085232e−4 | 2.0167 |
1/31 (m − 1 = 30 = 6K, K = 5) | 2.002844e−4 | 1.9955 |
1/37 (m − 1 = 36 = 6K, K = 6) | 1.412289e−4 | 1.9903 |