27 citations · 113 across the 31 of their papers we have counts for
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math.SP2014
Note on spectra of non-selfadjoint operators over dynamical systems
Siegfried Beckus, Daniel Lenz, Marko Lindner +1
We consider equivariant continuous families of discrete one-dimensional operators over arbitrary dynamical systems. We introduce the concept of a pseudo-ergodic element of a dynami…
math.SP2014★ 1 cited
A quantitative version of Gordon's Theorem for Jacobi and Sturm-Liouville operators
Christian Seifert
We prove a quantitative version of Gordon's Theorem concerning absence of eigenvalues for Jacobi matrices and Sturm-Liouville operators with complex coefficients.