ORTHOGONAL SIMILARITY AND PAIRS OF QUADRATIC-FORMS

被引：0

作者：

WATERHOUSE, WC

机构：

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 1995年 / 231卷

关键词：

D O I：

10.1016/0024-3795(94)00023-9

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The trace takes bilinear forms over a separable field extension to certain bilinear forms over the base field. This paper shows how to compute the inverse of that process. The construction implies that two known ways of classifying rational symmetric matrices under orthogonal similarity are actually the same.

引用

页码：175 / 179

页数：5

共 50 条

[1] PAIRS OF QUADRATIC-FORMS
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[J]. INVENTIONES MATHEMATICAE, 1976, 37 (02) : 157 - 164
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