BOUNDARY FEEDBACK STABILIZATION OF THE WAVE-EQUATION IN 2-D

Authors
ZHANG WT FENG DX
Citation
Wt. Zhang et Dx. Feng, BOUNDARY FEEDBACK STABILIZATION OF THE WAVE-EQUATION IN 2-D, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 322(11), 1996, pp. 1057-1062
Citations number
13
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Comptes rendus de l'Academie des sciences. Serie 1, Mathematique → ACNP
ISSN journal
07644442
Volume
322
Issue
11
Year of publication
1996
Pages
1057 - 1062
Database
ISI
SICI code
0764-4442(1996)322:11<1057:BFSOTW>2.0.ZU;2-E
Abstract
The stabilization of wave equation by a nonlinear boundary feedback is studied. In terms of perturbed energy method, it is shown that the en ergy associated with the solution of the system decays as a negative p ower of time.