LARGE TIME BEHAVIOR OF SOLUTIONS TO A MOVING-INTERFACE PROBLEM MODELING CONCRETE CARBONATION

被引：20

作者：

Aiki, Toyohiko ^{[1
]}

Muntean, Adrian ^{[2
]}

机构：

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

[2] Eindhoven Univ Technol, Inst Complex Mol Syst, Dept Math & Comp Sci, CASA Ctr Anal Sci Comp & Applicat, NL-5600 MB Eindhoven, Netherlands

来源：

COMMUNICATIONS ON PURE AND APPLIED ANALYSIS | 2010年 / 9卷 / 05期

关键词：

Free boundary problem; large time behavior; maximum principle;

D O I：

10.3934/cpaa.2010.9.1117

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the large time behavior of the weak solutions to a one-phase moving sharp-interface PDE system describing the aggressive penetration of gaseous carbon dioxide in unsaturated concrete. The key of the proof is a global uniform estimate for solutions obtained by using the maximum principle. The analysis reported here relies on the global existence and uniqueness of solutions that we have proved previously.

引用

页码：1117 / 1129

页数：13