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Trace and defect of a block idempotent

✍ Scribed by Gerhard O Michler


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
300 KB
Volume
131
Category
Article
ISSN
0021-8693

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πŸ“œ SIMILAR VOLUMES


The Minimum Number of Idempotent Generat
✍ A.B. van der Merwe; L. van Wyk πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 119 KB

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