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arXiv · 0903.0230

Invertibility preserving linear maps on the semi-simple Banach algebras

Mohammad R. Farmani
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Abstract

In this paper, we show that the essentiality of the scole of an ideal B i a semi-simple Banach algebra A implies that any invertibility preserving isomorphism on A is a Jordan homomorphism. Specially ...

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Mohammad R. Farmani. 2009-03-02. Invertibility preserving linear maps on the semi-simple Banach algebras. https://arxiv.org/abs/0903.0230

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