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The moore idempotents of a matrix

โœ Scribed by Donald W. Robinson


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
745 KB
Volume
211
Category
Article
ISSN
0024-3795

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๐Ÿ“œ SIMILAR VOLUMES


The Minimum Number of Idempotent Generat
โœ A.B. van der Merwe; L. van Wyk ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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. ลฝ . 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

The Minimum Number of Idempotent Generat
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In order to prove the result mentioned above, we show that R s log m 2 for every m G 2, where R ลฝ m. denotes the direct sum of m copies of R. The ลฝ . latter result corrects an error by N.