Complete positivity and a quaternionic moment problem

DOI10.1007/s11117-020-00785-3zbMath1476.46062OpenAlexW3075885958MaRDI QIDQ830206

Hichem Mokni

Publication date: 7 May 2021

Published in: Positivity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11117-020-00785-3

zbMATH Keywords

completely positive mapsC*-algebrascompletely contractive mapsextending mapsoperator moment problemrepresentative measurespaces of fractions

Mathematics Subject Classification ID

Operator spaces and completely bounded maps (46L07) Linear operator methods in interpolation, moment and extension problems (47A57) Quaternionic functional analysis (46S05)

Cites Work

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• Unbounded extensions and operator moment problems
• Operator-theoretic Positivstellensätze
• Positive functionals on some spaces of fractions
• Subalgebras of \(C^ *\)-algebras
• Selfadjoint Algebras of Unbounded Operator. II
• Spaces of fractions and positive functionals

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