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

Figure 7

The numerical solution of 𝑢(𝑥,𝑡) (a), the error 𝑢(𝑥,𝑡)−𝑢(𝑥,𝑡) (b) with Δ𝑥=0.1,  Δ𝑡=0.001.

(a)

(b)