Singularities of convex improper affine maps

被引：0

作者：

Craizer, Marcos ^{[1
]}

机构：

[1] Pontificia Univ Catolica Rio de Janeiro, Dept Matemat, Rio de Janeiro, Brazil

来源：

JOURNAL OF GEOMETRY | 2012年 / 103卷 / 02期

关键词：

Improper affine spheres; generating family;

D O I：

10.1007/s00022-012-0125-3

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper we consider convex improper affine maps of the three-dimensional affine space and classify their singularities. The main tool developed is a generating family with properties that closely resembles the area function for non-convex improper affine maps.

引用

页码：207 / 217

页数：11

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