Self-adjoint operators on real Banach spaces

DOI10.1016/j.na.2012.12.013zbMath1262.39038OpenAlexW2086244247MaRDI QIDQ1937730

Paweł Wójcik

Publication date: 4 March 2013

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.na.2012.12.013

zbMATH Keywords

functional equationself-adjoint operatorcharacterization of inner product spacesnorm derivatives

Mathematics Subject Classification ID

Generalizations of inner products (semi-inner products, partial inner products, etc.) (46C50) Characterizations of Hilbert spaces (46C15) Functional equations for functions with more general domains and/or ranges (39B52) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items (3)

Isometries of Minkowski geometries ⋮ An orthogonality relation in complex normed spaces based on norm derivatives ⋮ Selfadjoint operators on real or complex Banach spaces

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