Spectrum of the second-order differential operator with periodic point interactions in L 2 R is investigated. Classes of unitary equivalent operators of this type are described. Spectral asymptotics for the whole family of periodic operators are calculated. It is proven that the first several terms
✦ LIBER ✦
Spectral Theory of One-Dimensional Schrödinger Operators with Point Interactions
✍ Scribed by C.S. Christ; G. Stolz
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 813 KB
- Volume
- 184
- Category
- Article
- ISSN
- 0022-247X
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