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

Figure 2

Graph of absolute error for 𝑔₀ by using different RBFs for Example  2 with 𝑁=5, 𝑀=6, 𝑆=5.

(a) |𝑔₀(𝑦,𝑡)−𝑈(0,𝑦,𝑡)| for GA-RBF with 𝑐=0.1

(b) |𝑔₀(𝑦,𝑡)−𝑈(0,𝑦,𝑡)| for IMQ-RBF with 𝑐=50

(c) |𝑔₀(𝑦,𝑡)−𝑈(0,𝑦,𝑡)| for MQ-RBF with 𝑐=50

(d) |𝑔₀(𝑦,𝑡)−𝑈(0,𝑦,𝑡)| for IQ-RBF with 𝑐=50