A REMARK ON DAY,M.M. CHARACTERIZATION OF INNER-PRODUCT SPACES AND A CONJECTURE OF BLUMENTHAL,L.M.

被引:53
作者
SCHOENBERG, IJ
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D O I
10.2307/2031742
中图分类号
O29 [应用数学];
学科分类号
070104 ;
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页码:961 / 964
页数:4
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Neumann, JV .
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[3]   On metric arcs of vanishing Menger curvature [J].
Schoenberg, IJ .
ANNALS OF MATHEMATICS, 1940, 41 :715-726