22 citations · 22 across the 5 of their papers we have counts for
Showing 2007Show all
2 papers · 1 filter
math.FA2007★ 22 cited
J-class operators and hypercyclicity
George Costakis, Antonios Manoussos
The purpose of the present work is to treat a new notion related to linear dynamics, which can be viewed as a "localization" of the notion of hypercyclicity. In particular, let …
math.FA2007
J-class weighted shifts on the space of bounded sequences of complex numbers
George Costakis, Antonios Manoussos
We provide a characterization of -class and -class unilateral weighted shifts on in terms of their weight sequences. In contrast to the previou…