Aloyce, M.; Kumar, S.; Mpimbo, M.
(Electronic Journal of Mathematical Analysis and Applications, 2020)
In this paper, we proved that if F is a non-normable and separable
Fr´echet space, then there exists an infinite-dimensional subspace A ⊂ L(F)
such that any non-zero operator T ∈ A is hypercyclic. We considered the
existing ...