RT journal article T1 Hypercyclicity of operators that λ-commute with the differentiation operator on the space of entire functions A1 Bensaid, Ikram Fatima Zohra A1 González, Manuel A1 León Saavedra, Fernando A1 Romero de la Rosa, María Pilar A2 Matemáticas K1 Space of entire functions K1 Differentiation operator K1 Extended eigenoperators K1 Hypercyclic operators AB An operator T acting on a separable F-space X is called hypercyclic if there exists f∈X such that the orbit {Tnf} is dense in X. Here we determine when an operator that λ-commutes with the operator of differentiation on the space of entire functions is hypercyclic, extending results by G. Godefroy and J. H. Shapiro [16] and R. M. Aron and D. Markose [1]. © 2022 The Authors PB ELSEVIER SN 0022-1236 YR 2022 FD 2022-04 LK http://hdl.handle.net/10498/26369 UL http://hdl.handle.net/10498/26369 LA eng NO The first author is supported by Aula Universitaria del Estrecho, Plan Propio UCA-Internacional . The remaining authors are supported by Ministerio de Ciencia, Innovación y Universidades (Spain), grants MTM2016-76958 , PGC2018-101514-B-I00 , PID2019-103961GB-C22 , and Vicerrectorado de Investigación de la Universidad de Cádiz . This work has been co-financed by the 2014-2020 ERDF Operational Programme and by the Department of Economy, Knowledge, Business and University of the Regional Government of Andalusia. Project reference: FEDER-UCA18-108415 DS Repositorio Institucional de la Universidad de Cádiz RD 09-nov-2026