Article ID: | iaor19992623 |
Country: | Netherlands |
Volume: | 106 |
Issue: | 1 |
Start Page Number: | 198 |
End Page Number: | 203 |
Publication Date: | Apr 1998 |
Journal: | European Journal of Operational Research |
Authors: | Wang Hsiao-Fan, Liao Hsueh-Ling |
Keywords: | fuzzy sets |
In this study, we discuss variational inequality problems when there is no solution. By applying fuzzy set theory, we ‘soften’ the original problem with fuzzy relation and denote it by VI(