𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The embedding structure and the shift operator of the U(1) lattice current algebra

✍ Scribed by A. Yu. Alekseev; A. Recknagel


Publisher
Springer
Year
1996
Tongue
English
Weight
633 KB
Volume
37
Category
Article
ISSN
0377-9017

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


On the extended eigenvalues and extended
✍ M. GΓΌrdal πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 277 KB

In the present paper we consider the shift operator S on the Wiener algebra W (D) of analytic functions on the unit disc D of the complex plane C. A complex number Ξ» is called an extended eigenvalue of S if there exists a nonzero operator A satisfying the equation AS = Ξ»SA. We prove that the set of