1 1 A function is called pseudo‐convex if for all feasible where we have .2 2 A function is called quasi‐convex if for all feasible and we have . Note that a quasi‐concave function is a function whose negative is quasi‐convex.
1 1 A function is called pseudo‐convex if for all feasible where we have .
2 2 A function is called quasi‐convex if for all feasible and we have . Note that a quasi‐concave function is a function whose negative is quasi‐convex.
