“…10,[14][15][16]. Let Xt,1, Xt,2, …, Xt,Nsol be solutions and Xt,Nsol+1, Xt,Nsol+2, be offspring (solutions) generated by parents randomly selected from {Xt,1, Xt,2, …, Xt,Nsol} in the generation t. The major difference between the GA and NSGA-II is the method of selecting solutions Xt+1,1, Xt+1,2, …, Xt+1,Nsol from Ω = {Xt,1, Xt,2, …, Xt,2Nsol} for generation (t+1).…”