Please use this identifier to cite or link to this item:
https://hdl.handle.net/1822/13501| Title: | Sign pattern matrices that admit P_0-matrices |
| Author(s): | Araújo, C. Mendes Torregrosa, Juan R. |
| Keywords: | Sign pattern matrix Graph P_0-matrix |
| Issue date: | Oct-2011 |
| Publisher: | Elsevier |
| Journal: | Linear Algebra and its Applications |
| Abstract(s): | For sign patterns corresponding to directed or undirected cycles, we identify conditions under which the patterns admit or require P0–matrices. |
| Type: | Article |
| URI: | https://hdl.handle.net/1822/13501 |
| DOI: | 10.1016/j.laa.2011.03.066 |
| ISSN: | 0024-3795 |
| Publisher version: | http://www.sciencedirect.com/science/article/pii/S0024379511003028 |
| Peer-Reviewed: | yes |
| Access: | Open access |
| Appears in Collections: |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| admsignpat_P0.pdf | artigo | 290,97 kB | Adobe PDF | View/Open |
