Real rank versus nonnegative rank
- 作者LeRoy B. Beasley; Thomas J. Laffey
- 卷第431卷
- 期第12期
- 印刷ISSN0024-3795
- 文件大小130.53KB
- 发表时间2009
- DOI10.1016/j.laa.2009.02.034
- 页码2330-2335
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