DETERMINING A COEFFICIENT IN A 1ST-ORDER HYPERBOLIC EQUATION

被引：20
|
作者：
PILANT, M
RUNDELL, W
机构：
[1] Texas A&M Univ, College Station, TX
来源：
SIAM JOURNAL ON APPLIED MATHEMATICS | 1991年 / 51卷 / 02期
关键词：
UNDETERMINED COEFFICIENTS; INVERSE PROBLEM; AGE-STRUCTURED POPULATIONS;
D O I：
10.1137/0151025
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper deals with an inverse problem for a first-order hyperbolic equation: namely, the determination of the coefficient lambda (a, t, rho) in rho-t + rho-a + lambda-rho = 0. Conditions on the imposed data that lead to a unique solution are presented and an algorithm for the reconstruction of the coefficient is given.
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页码：494 / 506
页数：13
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