Accession Number : ADA114505

Title :   Source-Solutions and Asymptotic Behavior in Conservation Laws.

Descriptive Note : Technical summary rept.,


Personal Author(s) : Liu,Tai-Ping ; Pierre,Michel

PDF Url : ADA114505

Report Date : Jan 1982

Pagination or Media Count : 30

Abstract : We study the uniqueness of the solutions to the scalar conversation law when the initial datum is a finite measure. The case of a Dirac mass is particularly emphasized: it is shown how it provides a description of the asymptotic behavior of the solutions initiated by an arbitrary integrable function. This behavior is proved to depend on one parameter in the case when phi is odd while it depends on two when phi is convex. (Author)

Descriptors :   *Integral equations, *Scalar functions, *Asymptotic series, Measurement, Boundary value problems, Finite element analysis, Parameters, Convex bodies, Nonlinear algebraic equations

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE