ON THE EXACT CONTROLLABILITY AND OBSERVABILITY OF NEUTRAL TYPE SYSTEMS.

Authors :: RABAH, R.
SKLYAR, G. M.
BARKHAYEV, P. Yu.
Source :: Communications in Mathematical Analysis. 2014, Vol. 17 Issue 2, p279-294. 16p.
Publication Year :: 2014
Abstract: Neutral type systems considered in infinite-dimensional Hilbert space are analyzed for exact controllability characterization. The approach is based on the problem of moments using a Riesz basis of eigenvectors. The duality with observability is investigated. A criterion of exact observability is deduced. [ABSTRACT FROM AUTHOR]