The Splitting Crank–Nicolson Scheme with Intrinsic Parallelism for Solving Parabolic Equations

Table 1

Convergence rate of Algorithm 1 for h at t = 0.4.

h	L ^∞ error	Rate
1/19 (K = 3)	4.998746e − 4	—
1/25 (K = 4)	3.085232e − 4	2.0167
1/31 (K = 5)	2.002844e − 4	1.9955
1/37 (K = 6)	1.412289e − 4	1.9903