Let R be a complete blocked triangular matrix algebra over an infinite field F. Assume that R is not an upper triangular matrix algebra or a full matrix algebra. Ε½ . We prove that the minimum number s R such that R can be generated as an F-algebra by idempotents, is given by where m is the number
β¦ LIBER β¦
The combinatorial structure of the generalized nullspace of a block triangular matrix
β Scribed by Daniel Hershkowitz; Uriel G. Rothblum; Hans Schneider
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 880 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0024-3795
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