A Meshless Method to Determine a Source Term in Heat Equation with Radial Basis Functions

Figure 6

The numerical solution of 𝑢(𝑥,𝑡) (a) and the error 𝑢(𝑥,𝑡)−𝑢(𝑥,𝑡) (b) with Δ𝑥=0.5, Δ𝑡=0.0005.

(a)

(b)