Spectral theory of schrödinger operators on euclidean and on non-euclidean spaces
✍ Scribed by Shmuel Agmon
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 762 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0010-3640
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## Abstract We examine two kinds of spectral theoretic situations: First, we recall the case of self‐adjoint half‐line Schrödinger operators on [__a__ , ∞), __a__ ∈ ℝ, with a regular finite end point __a__ and the case of Schrödinger operators on the real line with locally integrable potentials, wh
## Abstract A general scheme for factorizing second‐order time‐dependent operators of mathematical physics is given, which allows a reduction of corresponding second‐order equations to biquaternionic equations of first order. Examples of application of the proposed scheme are presented for both con