22 citations · 133 across the 17 of their papers we have counts for
Showing 2017 · math.SPShow all
2 papers · 2 filters
math.SP2017★ 16 cited
Periodic perturbations of unbounded Jacobi matrices III: The soft edge regime
Grzegorz Świderski
We present pretty detailed spectral analysis of Jacobi matrices with periodically modulated entries in the case when lies on the soft edge of the spectrum of the corresponding…
math.SP2017★ 9 cited
Spectral properties of block Jacobi matrices
Grzegorz Świderski
We study the spectral properties of bounded and unbounded Jacobi matrices whose entries are bounded operators on a complex Hilbert space. In particular, we formulate conditions ass…