scientific article; zbMATH DE number 3992172

zbMath0613.46028MaRDI QIDQ4720227

Mikio Kato

Publication date: 1986

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

zbMATH Keywords

Littlewood matricesparallelogram law in inner product spaces

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Norms (inequalities, more than one norm, etc.) of linear operators (47A30)

Related Items (2)

Normed spaces equivalent to inner product spaces and stability of functional equations ⋮ Schatten \(p\)-norm inequalities related to an extended operator parallelogram law

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