𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectral theory of a pencil of skew-symmetric differential operators of third order on S1

✍ Scribed by I. M. Gel'fand; I. S. Zakharevich

Publisher
Springer US
Year
1989
Tongue
English
Weight
779 KB
Volume
23
Category
Article
ISSN
0016-2663

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Deficiency indices and spectral theory o
Deficiency indices and spectral theory of third order differential operators on the half line
✍ Horst Behncke; Don Hinton πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 341 KB

## Abstract We investigate the spectral theory of a general third order formally symmetric differential expression of the form acting in the Hilbert space ℒ︁^2^~__w__~ (__a__ ,∞). A Kummer–Liouville transformation is introduced which produces a differential operator unitarily equivalent to __L__

Modules of third-order differential oper
Modules of third-order differential operators on a conformally flat manifold
✍ S.E. Loubon Djounga πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 86 KB

Let M be a smooth manifold endowed with a flat conformal structure and F Ξ» (M) the space of densities of degree Ξ» on M. We study the space D 3 Ξ»,Β΅ (M) of third-order differential operators from F Ξ» (M) to F Β΅ (M) as a module over the conformal Lie algebra o(p + 1, q + 1). We prove that D 3 Ξ»,Β΅ (M) i