Approximate Solutions of Delay Parabolic Equations with the Dirichlet Condition

Table 3

Comparison of the errors of different difference schemes in 𝑡∈[2,3].

Method	𝑁=𝑀=20	𝑁=𝑀=40	𝑁=𝑀=80
Difference scheme (2.20)	0.03520081	0.01749862	0.00872690
Difference scheme (2.29)	0.00067084	0.00017845	0.00004521