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Disjoint and common hypercyclic algebras

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Abstract

Over time the concept of hypercyclicity has been explored in different manners and contexts, gaining new forms and applications. In particular when the space has an adjacent structure, we can always look for sets of hypercyclic vectors compatible with that framework. In this paper we deal with hypercyclic operators acting on Fréchet sequence algebras and give criteria for the existence of common and disjoint hypercyclic algebras.

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Acknowledgement

We thank the referee for their very careful reading of the paper which lead to several significant improvements.

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Correspondence to Frédéric Bayart.

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The first and the second author were partially supported by the grant ANR-17-CE40-0021 of the French National Research Agency ANR (project Front).

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Bayart, F., Costa, F. & Papathanasiou, D. Disjoint and common hypercyclic algebras. Isr. J. Math. 250, 211–264 (2022). https://doi.org/10.1007/s11856-022-2337-z

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  • DOI: https://doi.org/10.1007/s11856-022-2337-z

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