For a bounded Jacobi operator (a discrete analog of the Sturm-Liouville operator on the half-axis), the compactness of a perturbation is studied. The perturbation is produced by a change of the spectral measure (the essential spectrum remains unchanged). Bibliography: 21 titles.
Original language | English |
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Pages (from-to) | 473-482 |
Number of pages | 10 |
Journal | Journal of Mathematical Sciences |
Volume | 165 |
Issue number | 4 |
DOIs | |
State | Published - 1 Feb 2010 |
Externally published | Yes |
ID: 35916744