A Meshless Method for the Numerical Solution of a Two-Dimension IHCP

Figure 1

Graph of absolute error for 𝑈 and 𝑔₀ by using GA-RBF with 𝑐=0.1 for Example  1.

(a) |𝑈(𝑥,𝑦,1)−𝑈(𝑥,𝑦,1)| for 𝑁=𝑀=𝑆=5

(b) |𝑈(𝑥,𝑦,1)−𝑈(𝑥,𝑦,1)| for 𝑁=7, 𝑀=5, 𝑆=6

(c) |𝑔₀(𝑦,𝑡)−𝑈(0,𝑦,𝑡)| for 𝑁=𝑀=𝑆=5

(d) |𝑔₀(𝑦,𝑡)−𝑈(0,𝑦,𝑡)| for 𝑁=7, 𝑀=5, 𝑆=6