Jordan-type maps on C -algebras

Let and be two -algebras with identities and respectively, and P 1 and nontrivial symmetric projections in . In this paper we study the characterization of multiplicative -Jordan-type maps. In particular, if is a factor von Neumann algebra then every bijective unital multiplicative -Jordan-type maps...

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Bibliographic Details
Published in:Communications in algebra 2021-12, Vol.49 (12), p.5073-5082
Main Authors: Macedo Ferreira, Bruno Leonardo, Costa, Bruno Tadeu
Format: Article
Language:English
Subjects:
Algebra
C-algebra
Isomorphism
multiplicative -Jordan-type maps
multiplicative Jordan maps
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Summary:Let and be two -algebras with identities and respectively, and P 1 and nontrivial symmetric projections in . In this paper we study the characterization of multiplicative -Jordan-type maps. In particular, if is a factor von Neumann algebra then every bijective unital multiplicative -Jordan-type maps are -ring isomorphisms.
ISSN:0092-7872
1532-4125
DOI:10.1080/00927872.2021.1937636