| Article ID: | iaor20106400 |
| Volume: | 147 |
| Issue: | 1 |
| Start Page Number: | 113 |
| End Page Number: | 124 |
| Publication Date: | Oct 2010 |
| Journal: | Journal of Optimization Theory and Applications |
| Authors: | Yang X Q, Yen N D |
| Keywords: | pareto-optimality |
In this paper, the Pareto solution set of a piecewise linear multiobjective optimization problem in a normed space is shown to be the union of finitely many semiclosed polyhedra. If the problem is further assumed to be cone-convex, then it has the global weak sharp minimum property.