The discrete spectrum for complex perturbations of periodic Jacobi matrices
Egorova, I. · Golinskii, L.
Original · EN
We study spectrum inclusion regions for complex Jacobi matrices which are compact perturbations of real periodic Jacobi matrices. The condition sufficient for the lack of discrete spectrum for such matrices is given
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.