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Interior points of the completely positive cone.
Dür, Mirjam and Still, Georg (2008) Interior points of the completely positive cone. Electronic Journal of Linear Algebra, 17 . pp. 48-53. ISSN 1081-3810
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| Abstract: | A matrix A is called completely positive if it can be decomposed as A = BB^T with an entrywise nonnegative matrix B. The set of all such matrices is a convex cone. We provide a characterization of the interior of this cone as well as of its dual. |
| Item Type: | Article |
| Faculty: | Electrical Engineering, Mathematics and Computer Science (EEMCS) |
| Research Group: | |
| Link to this item: | http://purl.utwente.nl/publications/81550 |
| Official URL: | http://www.math.technion.ac.il/iic/ela/ela-articles/articles/vol17_pp48-53.pdf |
| Publisher URL: | http://www.math.technion.ac.il/iic/ela/Home.html |
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