𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A New Generalization of Hankel Operators (the Case of Higher Weights)

✍ Scribed by Svante Janson; Jaak Peetre

Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
774 KB
Volume
132
Category
Article
ISSN
0025-584X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A Generalization of Hankel Operators
A Generalization of Hankel Operators
✍ RubΓ©n A. Martı́nez-AvendaΓ±o πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 201 KB

We introduce a class of operators, called l-Hankel operators, as those that satisfy the operator equation S g X -XS=lX, where S is the unilateral forward shift and l is a complex number. We investigate some of the properties of l-Hankel operators and show that much of their behaviour is similar to t

Higher Weights of Anticodes and the Gene
Higher Weights of Anticodes and the Generalized Griesmer Bound
✍ Dmitrii Yu. Nogin πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 146 KB

We show that the minimum r-weight d P of an anticode can be expressed in terms of the maximum r-weight of the corresponding code. As examples, we consider anticodes from homogeneous hypersurfaces (quadrics and Hermitian varieties). In a number of cases, all di!erences (except for one) of the weight

Generalized Hankel operators and the gen
Generalized Hankel operators and the generalized solution operator to on the Fock space and on the Bergman space of the unit disc
✍ Wolfgang Knirsch; Georg Schneider πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 168 KB

## Abstract In this paper we consider Hankel operators $ \tilde H \_{{\bar z}^k}$ = (__Id__ – __P__ ~1~)$ \bar z^k $ from __A__ ^2^(β„‚, |__z__ |^2^) to __A__ ^2,1^(β„‚, |__z__ |^2^)^βŠ₯^. Here __A__ ^2^(β„‚, |__z__ |^2^) denotes the Fock space __A__ ^2^(β„‚, |__z__ |^2^) = {__f__: __f__ is entire and β€–__f_

A new 99mTc generator of higher activity
A new 99mTc generator of higher activity
✍ V.I. Levin; L.S. Kozyreva-Alexandrova; T.N. Sokolova; T.L. Bagenova πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science βš– 190 KB