Spectral transition parameters for a class of Jacobi matrices
Volume 152 / 2002
Studia Mathematica 152 (2002), 217-229
MSC: 47B36, 47B15, 47B39.
DOI: 10.4064/sm152-3-2
Abstract
This paper initially considers a class of unbounded Jacobi matrices defined by an increasing sequence of repeated weights. Spectral parameters are then introduced in various ways to allow the authors to study the nature and location of the spectrum as a function of these parameters.
