Title :
Exponential decay for semilinear distributed systems with localized damping
Author_Institution :
Dept. of Math., Univ. Autonoma, Madrid, Spain
Abstract :
The author shows how multiplier techniques and unique continuation principles can be combined to prove exponential decay results for solutions of various semilinear evolution equations with a localized damping (i.e. a damping term that is effective only on a subregion of the domain where the equation holds). Both bounded and unbounded domains are considered
Keywords :
distributed parameter systems; bounded domains; exponential decay; localized damping; multiplier techniques; semilinear distributed systems; semilinear evolution equations; semilinear systems; unbounded domains; unique continuation principles; Boundary conditions; Content addressable storage; Damping; Geometrical optics; H infinity control; Optical control; Partial differential equations;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70582
