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Multivalued linear projections

open access: yes, 2004
A multivalued linear projection operator P defined on linear space X is a multivalued linear operator which is idempotent and has invariant domain. We show that a multivalued projection can be characterized in terms of a pair of subspaces and then ...
Cross, RW, Wilcox, DL
core  
Some of the next articles are maybe not open access.

Cartesian Decomposition of C-Normal Operators

Linear and Multilinear Algebra, 2022
D Venku Naidu
exaly  

On Simple Permanence

Quaestiones Mathematicae, 2015
Dragan Djordjevic
exaly  

Banach Spaces With Small Spaces of Operators

Mathematische Annalen, 1997
W T Gowers
exaly  

Radius Preserving (Semi)Regularities in Banach Algebras

Quaestiones Mathematicae, 2019
Andre Swartz
exaly  

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