When is every matrix over a division ring a sum of an idempotent and a nilpotent?
Tài liệu tham khảo
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Diesl, 2006
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Song, 1999, Diagonability of idempotent matrices over noncommutative rings, Linear Algebra Appl., 297, 1, 10.1016/S0024-3795(99)00059-2