EXPONENTIAL BOUNDARY STABILIZATION FOR NONLINEAR WAVE EQUATIONS WITH LOCALIZED DAMPING AND NONLINEAR BOUNDARY CONDITION
被引:4
作者:
Taniguchi, Takeshi
论文数: 0引用数: 0
h-index: 0
机构:
Kurume Univ, Grad Sch Comparat Culture, Div Math Sci, Kurume, Fukuoka 8398502, JapanKurume Univ, Grad Sch Comparat Culture, Div Math Sci, Kurume, Fukuoka 8398502, Japan
Taniguchi, Takeshi
[1
]
机构:
[1] Kurume Univ, Grad Sch Comparat Culture, Div Math Sci, Kurume, Fukuoka 8398502, Japan
Wave equation;
exponential behavior of solutions;
nonlinear boundary condition;
ASYMPTOTIC STABILITY;
SOURCE TERMS;
GLOBAL EXISTENCE;
D O I:
10.3934/cpaa.2017075
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
Let D subset of R-d be a bounded domain in the d-dimensional Euclidian space Rd with smooth boundary Gamma = partial derivative D. In this paper we consider exponential boundary stabilization for weak solutions to the wave equation with nonlinear boundary condition: {u(tt)(t) - rho(t)Delta u(t) + b(x)u(t)(t) = f(u(t)), u(t) - 0 on Gamma(0) x (0,T), partial derivative u(t)/partial derivative v + gamma(u(t)(t)) - 0 on Gamma(1) x (0,T), u(0) - u(0),u(t)(0) - u1, where parallel to u(0)parallel to < lambda(beta) E(0) < d(beta), where lambda(beta), d(beta) are defined in (21), (22) and Gamma= Gamma(0) boolean OR Gamma(1)and Gamma(0) boolean AND Gamma(1) = phi.
机构:
Acad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China
Univ Int Business & Econ, Sch Informat Technol, Beijing 100029, Peoples R ChinaAcad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China
Guo, Bao-Zhu
Shao, Zhi-Chao
论文数: 0引用数: 0
h-index: 0
机构:
Univ Int Business & Econ, Sch Informat Technol, Beijing 100029, Peoples R China
Univ Witwatersrand, Sch Computat & Appl Math, ZA-2050 Wits, Johannesburg, South AfricaAcad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China
机构:
Acad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China
Univ Int Business & Econ, Sch Informat Technol, Beijing 100029, Peoples R ChinaAcad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China
Guo, Bao-Zhu
Shao, Zhi-Chao
论文数: 0引用数: 0
h-index: 0
机构:
Univ Int Business & Econ, Sch Informat Technol, Beijing 100029, Peoples R China
Univ Witwatersrand, Sch Computat & Appl Math, ZA-2050 Wits, Johannesburg, South AfricaAcad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China