| Article ID: | iaor19941142 |
| Country: | Switzerland |
| Volume: | 46/47 |
| Issue: | 1/4 |
| Start Page Number: | 483 |
| End Page Number: | 496 |
| Publication Date: | Dec 1993 |
| Journal: | Annals of Operations Research |
| Authors: | Nedoma Josef |
| Keywords: | matrices |
This paper deals with so-called vague matrices, the columns of which are convex sets. A special ‘square’ problem of the vague optimization is analysed. The results form a base for the subsequent outline of an algorithm for solving the LP-problem with a vague matrix. The paper is concluded by the discussion of possible types of degeneracy.