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

Figure 10

The exact solution 𝑓(𝑡) and the numerical solution of 𝑓(𝑡) (a) and the error 𝑓(𝑡)−𝑓(𝑡) (b) with Δ𝑥=0.5, Δ𝑡=0.05, and 𝑞=0.001.

(a)

(b)