On the unit sphere of positive operators

DOI10.1215/17358787-2018-0017arXiv1711.05652WikidataQ129014872 ScholiaQ129014872MaRDI QIDQ6294011

Antonio M. Peralta

Publication date: 15 November 2017

Mathematics Subject Classification ID

Not locally convex spaces (metrizable topological linear spaces, locally bounded spaces, quasi-Banach spaces, etc.) (46A16) Spaces of vector- and operator-valued functions (46E40) Geometry and structure of normed linear spaces (46B20) Theorems of Hahn-Banach type; extension and lifting of functionals and operators (46A22) Isometric theory of Banach spaces (46B04) Transformers, preservers (linear operators on spaces of linear operators) (47B49)

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