Hypercyclicity and supercyclicity for invertible bilateral weighted shifts
Authors:
Nathan S. Feldman
Affiliation:
Department of Mathematics, Washington and Lee University, Lexington, Virginia 24450
Abstract:
We give a characterization of the invertible bilateral weighted shifts that are hypercyclic or supercyclic. Although there is a general characterization due to H. Salas, in the invertible case the conditions simplify greatly.