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A new proof of the Barton–Timoney theorem on the bidual of a JB∗‐triple

Ángel Rodríguez Palacios and Miguel Cabrera García

Mathematische Nachrichten, 2019, vol. 292, issue 3, 640-644

Abstract: By deeply refining previous results of Dineen [8], Barton and Timoney [2] proved that the bidual of any JB∗‐triple J becomes a JB∗‐triple under a triple product which extends that of J and is separately w∗‐continuous. In this note we give a simpler new proof of the above theorem.

Date: 2019
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https://doi.org/10.1002/mana.201800243

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