A generalization of the parallelogram equality in normed spaces

DOI10.1215/kjm/1250518160zbMath0933.46020OpenAlexW1959961974MaRDI QIDQ1290849

Pavle M. Miličić

Publication date: 29 March 2000

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250518160

zbMATH Keywords

very smoothsmooth spaceparallelogram equalityquasi-inner product space

Mathematics Subject Classification ID

Generalizations of inner products (semi-inner products, partial inner products, etc.) (46C50) Geometry and structure of normed linear spaces (46B20) Characterizations of Hilbert spaces (46C15)

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