𝔖 Bobbio Scriptorium
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Criteria for discrete spectra

✍ Scribed by K. O. Friedrichs


Book ID
102809953
Publisher
John Wiley and Sons
Year
1950
Tongue
English
Weight
562 KB
Volume
3
Category
Article
ISSN
0010-3640

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Discrete spectra criteria for certain cl
✍ R. Hilscher πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 588 KB

In this paper, we consider singular differential and difference operators of the form as well as their full-term analogies. We establish criteria tor discreteness and boundedness below of their spectrum property BD. Difference operators are studied as the discrete counterparts of the continuous one

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