A New Alternating Segment Crank-Nicolson Scheme for the Fourth-Order Parabolic Equation

Table 2

The error and the convergence rates of the ASC-N scheme.

𝑡	𝑀=201	𝑟=837.82	𝑀=401	𝑟=1327.2
	𝑒ℎ	𝑒ℎ/ℎ^2	𝑒ℎ	𝑒ℎ/ℎ^2
𝑡=0.05	5.741×10^−4	2.350	1.369×10^−4	2.230
𝑡=0.06	5.947×10^−4	2.434	1.379×10^−4	2.248
𝑡=0.07	6.110×10^−4	2.501	1.379×10^−4	2.246
𝑡=0.08	6.255×10^−4	2.560	1.369×10^−4	2.232