Complex band structure yields sharp exponential decay bounds for eigenvectors of non-Hermitian tridiagonal k-Toeplitz operators with defects, covering skin and bulk localisation.
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Complex Band Structure and localisation transition for tridiagonal non-Hermitian k-Toeplitz operators with defects
Complex band structure yields sharp exponential decay bounds for eigenvectors of non-Hermitian tridiagonal k-Toeplitz operators with defects, covering skin and bulk localisation.