scientific article; zbMATH DE number 7003265

zbMath1450.46039MaRDI QIDQ4611406

Mohamed Mabrouk, Ashwaq Albideewi

Publication date: 18 January 2019

Full work available at URL: http://ajmaa.org/cgi-bin/paper.pl?string=v16n1/V16I1P2.tex

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

numerical radiusHermitian Banach algebrasnumerical radius isometryJordan \(\ast\)-isomorphismpreserving the numerical radius

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Isometric theory of Banach spaces (46B04) General theory of topological algebras with involution (46K05)

Cites Work

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• Numerical radius preserving operators on \(C^*\)-algebras
• Vector space isomorphisms of non-unital reduced Banach *-algebras