𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Invariant subspaces of clustering operators. II

✍ Scribed by V. A. Malyshev; R. A. Minlos


Publisher
Springer
Year
1981
Tongue
English
Weight
670 KB
Volume
82
Category
Article
ISSN
0010-3616

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Invariant Subspaces, Quasi-invariant Sub
✍ Kunyu Guo; Dechao Zheng πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 210 KB

In this paper, using the theory of Hilbert modules we study invariant subspaces of the Bergman spaces on bounded symmetric domains and quasi-invariant subspaces of the Segal-Bargmann spaces. We completely characterize small Hankel operators with finite rank on these spaces.

Invariant subspaces for tridiagonal oper
✍ Sophie Grivaux πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 French βš– 113 KB

We consider certain complex sequence spaces X indexed by N with the canonical basis (δ n ) n 1 . Let T ∈ L(X) be a tridiagonal operator on X. Assume that the associated matrix (t i,j ) i,j 1 has real entries and satisfies the weak symmetry condition that for every integer n 1, t n,n+1 t n+1,n 0. The