Characterizing Jordan Homomorphisms

Martin Mathieu

doi:10.14232/actasm-020-067-7

Characterizing Jordan Homomorphisms

Martin Mathieu

School of Mathematics and Physics

Research output: Contribution to journal › Article › peer-review

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Abstract

It is shown that every bounded, unital linear mapping that preserves elements of square zero from a C*-algebra of real rank zero and without tracial states into a Banach algebra is a Jordan homomorphism

Original language	English
Pages (from-to)	697-701
Number of pages	5
Journal	Acta Scientiarum Mathematicarum
Volume	86
Issue number	3-4
DOIs	https://doi.org/10.14232/actasm-020-067-7
Publication status	Published - 09 Dec 2020

Keywords

C*-algebras, commutators, nilpotents, tracial states, Jordan homomorphisms, spectrally bounded operators.

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10.14232/actasm-020-067-7Licence: Unspecified

Characterizing Jordan Homomorphisms
© 2020 ACTA. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher.
Accepted author manuscript, 233 KBLicence: Unspecified

Characterising Jordan Homomorphisms
Martin Mathieu (Invited speaker)
15 Jan 2021
Activity: Talk or presentation types › Invited talk

Martin Mathieu
- M.Mqub.acuk
- School of Mathematics and Physics - Professor
- Mathematical Sciences Research Centre
Person: Academic

Cite this

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Characterizing Jordan Homomorphisms

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Characterising Jordan Homomorphisms

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Martin Mathieu

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