Homomorphisms and boundedness in topological groups

DOI10.1007/s00010-010-0028-zzbMath1215.39027OpenAlexW2052471397MaRDI QIDQ623404

Roman Ger, Maciej Sablik

Publication date: 14 February 2011

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00010-010-0028-z

zbMATH Keywords

topological groupnormed spacefunctional equationsBanach spaceFréchet spaceextremal pointsclosed graphCauchy functional equationbounded homomorphisms

Mathematics Subject Classification ID

Functional equations for functions with more general domains and/or ranges (39B52) Functional inequalities, including subadditivity, convexity, etc. (39B62)

Related Items (1)

Steinhaus-type property for the boundary of a convex body

Cites Work

• NOTE ON CONVEX FUNCTIONS BOUNDED ON REGULAR HYPERSURFACES
• On Convex Functions
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