Diagonability of idempotent matrices over duo rings.
Słowa kluczowe:
Duo ring, PT ring, idempotent matrixAbstrakt
It is proved that a idempotent matrix over PT duo ring R is diagonalizable under a similarity
transformation.
Bibliografia
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P. Menal and J. Moncasi, On regular rings with stable range 2 ,Pure Appl. Algebra. 24 (1982), no. 1, 25–40.
A. Steger, Diagonability of idempotent matrices , Pacific J. Math. 19 (1966), no. 3, 535–542.
