a generalization of martindale's theorem to $(alpha, beta)-$homomorphism
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abstract
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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Journal title:
international journal of nonlinear analysis and applicationsجلد ۷، شماره ۲، صفحات ۱۴۳-۱۵۱
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