Titre : | Containing groundwater contamination : planning models using stochastic programming with recourse. (1994) |
Auteurs : | J.M. WAGNER ; et al. |
Type de document : | Article |
Dans : | EUROPEAN JOURNAL OF OPERATIONAL RESEARCH (vol. 77, n° 1, 1994/08) |
Pagination : | 1-26 |
Langues: | Anglais |
Mots-clés : | Eau souterraine ; Pollution eau ; Modèle ; Protection environnement |
Résumé : | This paper examines the problem of operating pumping wells in order to contain an area of groundwater contamination when the aquifer properties of the area are uncertain. A stochastic program with simple recourse is formulated, involving a non convex quadratic objective subject to linear constraint. This problem is solved using an extension to the Finite Generation Algorithm that will find an at least locally optimal solution to a problem involving a non-convex quadratic objective function. A numerical example is presented and analyzed. (Résumé d'auteur). |