Feedback stabilization of a marginally stable heat conduction problem

Semigroup methods are used to study a class of feedback controls for exponential stabilization of the (marginally stable) standard heat equation in a region with insulated boundary. An example shows that seemingly reasonable feedbacks may lead to instabilities if the gain factor is too large. We com...

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Veröffentlicht in:	Applicable analysis 1987-01, Vol.24 (3), p.215-238
Hauptverfasser:	Nambu, T., Rostamian, R., Seidman, T.I.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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