Resolvent Conditions for the Control of Unitary Groups and Their Approximations

@inproceedings{Miller2010ResolventCF,
  title={Resolvent Conditions for the Control of Unitary Groups and Their Approximations},
  author={Luc Miller},
  year={2010}
}
A self-adjoint operator A and an operator C bounded from the domain D(A) with the graph norm to another Hilbert space are considered. The admissibility or the exact observability in finite time of the unitary group generated by iA with respect to the observation operator C are characterized by some spectral inequalities on A and C. E.g. both properties hold… CONTINUE READING