3 papers
math.FA2021
Disjoint frequently hypercyclic pseudo-shifts
Özgür Martin, Quentin Menet, Yunied Puig
We obtain a Disjoint Frequent Hypercyclicity Criterion and show that it characterizes disjoint frequent hypercyclicity for a family of unilateral pseudo-shifts on …
math.FA2021
Existence of disjoint frequently hypercyclic operators which fail to be disjoint weakly mixing
Özgür Martin, Yunied Puig
In this short note, we answer a question of Martin and Sanders [Integr. Equ. Oper. Theory, 85 (2) (2016), 191-220] by showing the existence of disjoint frequently hypercyclic opera…
math.FA2021
Ideal of hypercyclic operators that factor through
Asuman Guven Aksoy, Yunied Puig
We study the injective and surjective hull of operator ideals generated by hypercyclic backward weighted shifts that factor through .