Spectral properties of zeroth-order pseudodifferential operators
β Scribed by Malcolm R. Adams
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 1023 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0022-1236
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract This paper extends the results of the two previous papers in several directions. For one we allow slower decay of the coefficients, but higher order differentiability. For this an expansion for the diagonalizing transformations is derived. Secondly unbounded coefficients are permitted.
## Abstract We study the spectral theory of differential operators of the form on β^2^~__w__~ (0, β). By means of asymptotic integration, estimates for the eigenfunctions and__M__ βmatrix are derived. Since the __M__ βfunction is the Stieltjes transform of the spectral measure, spectral properties