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arXiv · 1903.09577

Characterization of mixed n-Jordan homomorphisms and pseudo n-Jordan homomorphisms

Masoumeh Neghabi·Abasalt Bodaghi·Abbas Zivari-Kazempour
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Abstract

In this article, a new notion of $n$-Jordan homomorphism namely the mixed $n$-Jordan homomorphism is introduced. It is proved that how a mixed $(n+1)$-Jordan homomorphism can be a mixed $n$-Jordan homomorphism and vice versa. By means of some examples, it is shown that the mixed $n$-Jordan homomorphisma are different from the $n$-Jordan homomorphisms and the pseudo $n$-Jordan homomorphisms. As a consequence, it shown that every mixed Jordan homomorphism from Banach algebra $\mathcal{A}$ into commutative semisimple Banach algebra $\mathcal{B}$ is automatically continuous. Under some mild conditions, every unital pseudo $3$-Jordan homomorphism can be a homomorphism.

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BibTeXRIS

Masoumeh Neghabi, Abasalt Bodaghi, Abbas Zivari-Kazempour. 2019-03-22. Characterization of mixed n-Jordan homomorphisms and pseudo n-Jordan homomorphisms. https://arxiv.org/abs/1903.09577

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