Resumen de The Reconstruction Property in Banach Spaces and a Perturbation Theorem

Peter G. Casazza, Ole F. Christensen

• Perturbation theory is a fundamental tool in Banach space theory. However, the applications of the classical results are limited by the fact that they force the perturbed sequence to be equivalent to the given sequence. We will develop a more general perturbation theory that does not force equivalence of the sequences.