6 citations · 10 across the 3 of their papers we have counts for
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Weighted superposition operators on Fock spaces
Tesfa Mengestie
We characterize all pairs of entire functions for which the induced weighted superposition operator transforms one Fock space into another Fock space.Further an…
Surjective and closed range differentiation operator
Tesfa Mengestie
We identify Fock-type spaces on which the differentiation operator has closed range. We prove that has closed range only if it is surjective, and this…
Path connected components of the space of Volterra-type integral operators
Tesfa Mengestie
We study the topological structure of the space of Volterra-type integral operators on Fock spaces endowed with the operator norm. We proved that the space has the same connected a…
Topological structures of generalized Volterra-type integral operators
Tesfa Mengestie, Mafuz Worku
We study the generalized Volterra-type integral and composition operators acting on the classical Fock spaces. We first characterize various properties of the operators in terms of…