Results 31 to 35 of about 109 (35)

On certain spectral features inherent to scalar type spectral operators [PDF]

, 2017
Important spectral features such as the emptiness of the residual spec- trum, countability of the point spectrum, provided the space is separable, and a characterization of spectral gap at 0, known to hold for bounded scalar type spectral operators, are ...
Markin, Marat V.
core   +1 more source

Approximation in $AC(\sigma)$

, 2013
In order to extend the theory of well-bounded operators to include operators with nonreal spectrum, Ashton and Doust introduced definitions for two new algebras of functions defined on a nonempty compact subset $\sigma$ of the plane.
Doust, Ian, Leinert, Michael
core  

The modified split generalized equilibrium problem for quasi-nonexpansive mappings and applications. [PDF]

J Inequal Appl, 2018
Cheawchan K, Kangtunyakarn A.
europepmc   +1 more source

Matrix operators and hyperinvariant subspaces [PDF]

, 1987
Radulescu, F, Vasilescu, F H
core   +1 more source

Isomorphic Schauder decompositions in certain Banach spaces

Open Mathematics, 2014
Marchenko Vitalii
doaj   +1 more source