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On the numbers of positive entries of reducible nonnegative matrices

✍ Scribed by Bo Cheng; Bolian Liu


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
135 KB
Volume
430
Category
Article
ISSN
0024-3795

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On the nonnegative rank of Euclidean dis
✍ Matthew M. Lin; Moody T. Chu πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 167 KB

The Euclidean distance matrix for distinct points in ℝ is generically of rank + 2. It is shown in this paper via a geometric argument that its nonnegative rank for the case = 1 is generically .