“…There are many researchers who investigated analytical and approximate solutions of the Black-Scholes equation. Various effective methods have been used to solve the Black-Scholes equation, for example, the finite difference method [37], finite element method [15,38], homotopy perturbation method [39,40], the Mellin transform method [41], Adomian decomposition method [42], the variational iteration method [43,44], radial basis function partition of unity method (RBF-PUM) [45,46], and adaptive moving mesh method [47].…”