Four Lines in Space

被引：0

作者：

Aguade, Jaume ^{[1
]}

机构：

[1] Univ Autonoma Barcelona, Dept Matemat, E-08193 Barcelona, Spain

来源：

JOURNAL OF GEOMETRY | 2009年 / 92卷 / 1-2期

关键词：

Four subspace problem; pairs of involutions; representations; invariants;

D O I：

10.1007/s00022-008-2038-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We introduce an invariant of sets of four lines in three-dimensional projective space which classifies these sets up to linear equivalence, and we relate this invariant to the representation theory of the infinite dihedral group.

引用

页码：1 / 16

页数：16

共 50 条

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