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
收藏
页码：229 / 239
页数：11
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