A Modification of the Parallelogram Law Characterization of Hilbert Spaces.
Mathematische Zeitschrift, Tome 59 (1953), pp. 94-96
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1953__59_169376,
author = {David Ellis},
title = {A {Modification} of the {Parallelogram} {Law} {Characterization} of {Hilbert} {Spaces.}},
journal = {Mathematische Zeitschrift},
pages = {94--96},
publisher = {mathdoc},
volume = {59},
year = {1953},
zbl = {0051.08601},
url = {http://geodesic.mathdoc.fr/item/MZ_1953__59_169376/}
}
David Ellis. A Modification of the Parallelogram Law Characterization of Hilbert Spaces.. Mathematische Zeitschrift, Tome 59 (1953), pp. 94-96. http://geodesic.mathdoc.fr/item/MZ_1953__59_169376/