✦ LIBER ✦
Critical and Subcritical Jacobi Operators Defined as Friedrichs Extensions
✍ Scribed by F. Gesztesy; Z. Zhao
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 672 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0022-0396
No coin nor oath required. For personal study only.
✦ Synopsis
Motivated by a treatment of the Toda lattice and Kac-van Moerbeke equations we study critical and subcritical 2nd-order finite difference (Jacobi) operators (T) on (\mathbb{Z}). In the course of our analysis we also derive an explicit characterization of the Friedrichs extension (T_{F}) of (T) in terms of principal solutions (u_{+})of (T u=0) near (\pm \infty .1993) Academic Press, Inc.