On Overdiagonal Subgroups of the Hyperbolic Unitary Group for a Skew Field

被引：0
|
作者：
E. V. Dybkova
机构：
[1] St.Petersburg State University,
来源：
Journal of Mathematical Sciences | 2004年 / 124卷 / 1期
关键词：
Form Parameter; Unitary Group; Unitary Matrice; Standard Description; Hyperbolic Unitary Group;
D O I：
10.1023/B:JOTH.0000042313.09130.b6
中图分类号：
学科分类号：
摘要：
In the hyperbolic unitary group over a skew field, we study the lattice of subgroups that contain all diagonal unitary matrices. For the group of degree 4, it is proved that if a form parameter is minimal, this lattice admits a standard description in terms of form net subgroups. Bibliography: 27 titles.
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页码：4766 / 4791
页数：25
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