Lagrangean relaxation is presented as a solution
technique to solve flow constrained area-based harvest
scheduling problems. The best set of multipliers in the
Lagrangean approach is obtained through the subgradient
method. Guidelines to set some parameters to compute the
step size in the subgradient algorithm are provided. An
additional procedure...
Part of the Mexican system of forest management is based on the "Unidades Industriales de Explotacion Forestal" (UIEF). An economic analysis based on the
profitability of the forest under different alternatives was performed to evaluate the efficiency of the UIEF's system of forest management using Pinus hartwegii growing
in the...
