Alpha-Beta: A Disk Magazine

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A generalization of Martindale's theorem to $(alpha, beta)-$homomorphism

Martindale proved that under some conditions every multiplicative isomorphism between two rings is additive. In this paper, we extend this theorem to a larger class of mappings and conclude that every multiplicative $(alpha, beta)-$derivation is additive.

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ژورنال

عنوان ژورنال: ICGA Journal

سال: 1992

ISSN: 2468-2438,1389-6911

DOI: 10.3233/icg-1992-15229