Stabilization of the Wave Equation with Boundary Time-Varying Delay
Author(s) -
Hao Li,
Changsong Lin,
Shupeng Wang,
Yanmei Zhang
Publication year - 2014
Publication title -
advances in mathematical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.283
H-Index - 23
eISSN - 1687-9139
pISSN - 1687-9120
DOI - 10.1155/2014/735341
Subject(s) - bounded function , nonlinear system , boundary (topology) , mathematical analysis , mathematics , term (time) , variable (mathematics) , domain (mathematical analysis) , wave equation , boundary value problem , energy (signal processing) , time domain , control theory (sociology) , physics , computer science , control (management) , statistics , quantum mechanics , artificial intelligence , computer vision
We study the stabilization of the wave equation with variable coefficients in a bounded domain and a time-varying delay term in the time-varying, weakly nonlinear boundary feedbacks. By the Riemannian geometry methods and a suitable assumption of nonlinearity, we obtain the uniform decay of the energy of the closed loop system
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