7 search results - page 1 / 2 » Nuclearity of Hankel operators for ultradifferentiable contr... |
SCL
2008
13 years 4 months ago
2008
Nuclearity of the Hankel operator is a known sufficient condition for convergence of Lyapunov-balanced truncations. We show how a previous result on nuclearity of Hankel operators...
SCL
2010
13 years 3 months ago
2010
We show that control systems with an analytic semigroup and control and observation operators that are not too unbounded have a Hankel operator that belongs to the Schatten class ...
AUTOMATICA
2002
13 years 4 months ago
2002
This paper addresses the issue of state-space realizations for nonlinear adjoint operators. In particular, the relationships between nonlinear Hilbert adjoint operators, Hamiltoni...
RTSS
1989
IEEE
13 years 9 months ago
1989
IEEE
A new fault tolerant architecture that provides tolerance to a broad scope of hardware, software, and communications faults is being developed. This architecture relies on widely ...
CDC
2009
IEEE
13 years 8 months ago
2009
IEEE
— In this article, we investigate a new class of control problems called Ensemble Control, a notion coming from the study of complex spin dynamics in Nuclear Magnetic Resonance (...