Criteria for singularities of smooth maps from the plane into the plane and their applications

被引：26

作者：

Saji, Kentaro ^{[1
]}

机构：

[1] Gifu Univ, Fac Educ, Dept Math, Gifu 5011193, Japan

来源：

HIROSHIMA MATHEMATICAL JOURNAL | 2010年 / 40卷 / 02期

关键词：

criteria; singularity; recognition;

D O I：

10.32917/hmj/1280754423

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We give useful criteria for lips, beaks and swallowtail singularities of a smooth map from the plane into the plane. As an application of the criteria, we discuss the singularities for a Cauchy problem of single conservation law.

引用

页码：229 / 239

页数：11

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