Relaxation approximations and bounded variation estimates for some partial differential equations

被引：0

作者：

Caicedo, Francisco ^{[1
]}

Lu, Yunguang ^{[1
]}

Sepulveda, Mauricio ^{[2
]}

机构：

[1] Univ Nacl Colombia, Dept Matemat & Estad, Bogota, Colombia

[2] Univ Concepcion, Fac Ciencias Fis & Matemat, Dept Ingn Matemat, Concepcion, Chile

来源：

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2002年

关键词：

Degenerate parabolic equation; Hyperbolic conservation laws; Relaxation approximation;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we introduce a new technique for studying solutions of bounded variation for some conservation laws of first order partial differential equations and for some degenerate parabolic equations in multidimensional space. The connection between these two types of equations is the vanishing relaxation method.

引用

页数：10

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