TY - GEN AU - León Saavedra, Fernando AU - Romero de la Rosa, María Pilar A4 - Matemáticas PY - 2022 SN - 1573-8795 UR - http://hdl.handle.net/10498/27614 AB - A continuous linear operator on a Fréchet space X is frequently hypercyclic if there exists a vector x such that for any nonempty open subset U⊂ X the set of n∈ N∪ { 0 } for which Tnx∈ U has a positive lower density. Here we determine when an operator... LA - eng PB - SPRINGER KW - Space of entire functions KW - Differentiation operator KW - Extended eigenoperators KW - Frequently hypercyclic operators TI - A note on frequent hypercyclicity of operators that λ -commute with the differentiation operator DO - 10.1007/s10958-022-05989-4 ER -