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Table 7 The MAEs and the norm infinities of \(\pmb{u(x,y,t)}\) for problem ( 76 )-( 78 )

From: An accurate Chebyshev pseudospectral scheme for multi-dimensional parabolic problems with time delays

N  =  M

4

6

8

\(M^{3}_{E}\)

1.55 × 10−3

3.22 × 10−6

3.89 × 10−9

\(M^{4}_{E}\)

6.86 × 10−5

1.41 × 10−7

9.47 × 10−10