The norm of the product of linear functionals

被引：0
|
作者：
Benítez, C [1 ]
Fernández, M [1 ]
Soriano, ML [1 ]
机构：
[1] Univ Extremadura, Dept Matemat, E-06071 Badajoz, Spain
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 1999年 / 127卷 / 05期
关键词：
characterization of inner product spaces;
D O I：
10.1090/S0002-9939-99-04997-7
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Real inner product spaces are characterized by the points at which the homogeneous 2-polynomials that are products of equal-norm linear functionals attain their norm.
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页码：1437 / 1441
页数：5
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