Moving Least Squares Method for a One-Dimensional Parabolic Inverse Problem

Figure 5

The exact solution 𝑢(𝑥,𝑡) and numerical solution 𝑢(𝑥,𝑡) at 𝑡=0.1 (a), 1 (b), 1.5 (c), and 2 (d).

(a)

(b)

(c)

(d)