arXiv · 0910.0608
We give a simple proof of a characterization of euclidean space due to Aronszajn and derive a well-known characterization due to Jordan & von Neumann as a corollary.
R. D. Arthan. 2009-10-04. Aronszajn's Criterion for Euclidean Space. https://arxiv.org/abs/0910.0608
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