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On classical adjoint-commuting mappings between matrix algebras

โœ Scribed by Wai Leong Chooi; Wei Shean Ng


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
186 KB
Volume
432
Category
Article
ISSN
0024-3795

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๐Ÿ“œ SIMILAR VOLUMES


Maps on matrix algebras preserving idemp
โœ Gregor Dolinar ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 115 KB

Let M n be the algebra of all n ร— n complex matrices and P n the set of all idempotents in M n . Suppose ฯ† : M n โ†’ M n is a surjective map satisfying A -ฮปB โˆˆ P n if and only if