In multiobjective linear programming, the weighted-sum functions can be used to characterize the entire set of efficient solutions, but in multiobjective combinatorial-{0,1} problems these functions can only determine a small subset of efficient solutions, called supported efficient solutions....

Nonlinear dynamical systems, being a realistic representation of nature, often exhibit a somewhat complicated behaviour. Their analysis requires a thorough investigation into the solutions of the governing nonlinear differential equations. In this paper, an approximate method is presented for...