Row rank and the structure of matrix subrings
| Autor: | J. M. Zelmanowitz, M.S Li |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Algebra and Number Theory
Mathematics::Commutative Algebra Rank (linear algebra) Mathematics::Rings and Algebras Row equivalence Row and column spaces Augmented matrix Combinatorics Matrix (mathematics) 2 × 2 real matrices symbols.namesake Elementary matrix Gaussian elimination symbols Computer Science::Symbolic Computation Computer Science::Databases Mathematics |
| Zdroj: | Journal of Algebra. 136:117-131 |
| ISSN: | 0021-8693 |
| DOI: | 10.1016/0021-8693(91)90070-o |
| Popis: | Subrings of full matrix rings which have positive row or column rank can be approximated by rings of triangular matrices. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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