MooreโPenrose-invertible normal and Herm
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Dijana Mosiฤ; Dragan S. Djordjeviฤ
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Article
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2009
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Elsevier Science
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English
โ 186 KB
In this paper we present several new characterizations of normal and Hermitian elements in rings with involution in purely algebraic terms, and considerably simplify proofs of already existing characterizations.