| Article ID: | iaor19931972 |
| Country: | China |
| Volume: | 15 |
| Issue: | 2 |
| Start Page Number: | 151 |
| End Page Number: | 159 |
| Publication Date: | Apr 1992 |
| Journal: | Acta Mathematicae Applicatae Sinica |
| Authors: | Lu Wei, Liang You-dong |
| Keywords: | sets |
This paper gives a simple description that a convex polytope of