On the Long Time Simulation of Reaction-Diffusion Equations with Delay

Table 2

The numerical solutions at different time for (1) with 𝑏=0.99, ℎ=𝜋/8, and 𝑘=1/20.

𝑡	200	400	600	800	1000	1200
CDM	2.77	3.66	4.85	6.41	8.49	1.12𝐸+1
ACDM	7.66𝐸−1	2.81𝐸−2	1.03𝐸−1	3.78𝐸−2	1.38𝐸−2	5.06𝐸−3
FEM	2.10𝐸−1	2.11𝐸−2	2.12𝐸−3	2.14𝐸−4	2.15𝐸−5	2.16𝐸−6