𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Restrictions of relatively Tauberian operators

✍ Scribed by Kirsti Mattila


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
193 KB
Volume
287
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

✦ Synopsis


For operators T with the property T X 1 βŠ‚ T X which in addition satisfy a spectral condition we consider conditions under which the restriction of T to a closed invariant subspace also satisfies the same inclusion on the subspace.


πŸ“œ SIMILAR VOLUMES


Restrictions of compact normal operators
✍ J. Paez; Z. SebestyΓ©n; J. Stochel πŸ“‚ Article πŸ“… 1991 πŸ› Akadmiai Kiad 🌐 English βš– 93 KB
Characterizations of some classes of rel
✍ Christoph Schmoeger πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 114 KB

A bounded linear operator A on a Banach space is called relatively regular, if there is a bounded linear operator B such that ABA = A. In this case B is called a g 1 -inverse of A. In this paper we characterize some classes of relatively regular operators A via the set {B 1 -B 2 : B 1 and B 2 are g