On an inverse problem for non-selfadjoint difference operators
β Scribed by Yu. L. Kishakevich
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1972
- Tongue
- English
- Weight
- 243 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0001-4346
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π SIMILAR VOLUMES
Let L denote the non-selfadjoint operator generated in 2 (N, E) by the matrix difference expression ( y) n = A n-1 y n-1 + B n y n + A n y n+1 , n β N, and the boundary condition y 0 = 0. In this paper we investigate the Jost solution, the continuous spectrum, the eigenvalues and the spectral singu
An inverse problem of spectral analysis is studied for Sturm-Liouville differential operators on a A-graph with the standard matching conditions for internal vertices. The uniqueness theorem is proved, and a constructive solution for this class of inverse problems is obtained.