From: A new approach of superconvergence analysis of a low order nonconforming MFEM for reaction–diffusion equation
t
k = 1
k = 4
k = 8
k = 16
t = 0.25
8.2563 × 10−6
1.7347 × 10−5
9.8167 × 10−5
4.2847 × 10−4
t = 1
1.7147 × 10−5
3.6645 × 10−5
2.0720 × 10−4
8.8446 × 10−4