Metric characterizations of isometries and of unital operator spaces and systems

David P. Blecher; Matthew Neal

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arXiv · 0805.2166

Metric characterizations of isometries and of unital operator spaces and systems

David P. Blecher·Matthew Neal

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Abstract

We give some new characterizations of unitaries, isometries, unital operator spaces, unital function spaces, operator systems, C*-algebras, and related objects. These characterizations only employ the vector space and operator space structure.

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David P. Blecher, Matthew Neal. 2008-05-23. Metric characterizations of isometries and of unital operator spaces and systems. https://arxiv.org/abs/0805.2166

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