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.

引用

页码：1437 / 1441

页数：5

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