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

Figure 4

The exact solution 𝑢(𝑥,𝑡) and numerical solution 𝑢(𝑥,𝑡) at 𝑡=0.1,1,1.5,2, with Δ𝑥=0.5, Δ𝑡=0.005.

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