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Toplam kayıt 6, listelenen: 1-6
Invariant subspaces of operators quasi-similar to L-weakly and M-weakly compact operators
(Scientific Technical Research Council Turkey-Tubitak, 2018)
Let T be an L-weakly compact operator defined on a Banach lattice E without order continuous norm. We prove that the bounded operator S defined on a Banach space X has a nontrivial closed invariant subspace if there exists ...
L-weakly and M-weakly compact operators and the centre
(Springer Basel Ag, 2017)
We extend known results concerning the centre of spaces of regular (resp. weakly compact or compact) operators between two Banach lattices to the setting of L-weakly compact and M-weakly compact operators. We also show ...
Banach lattices of L-weakly and M-weakly compact operators
(Springer Basel Ag, 2017)
We give conditions for the linear span of the positive L-weakly compact (resp. M-weakly compact) operators to be a Banach lattice under the regular norm, for that Banach lattice to have an order continuous norm, to be an ...
L- ve M-zayıf Kompakt Operatörlerin Sıra Yapısı Üzerine
(2018)
Banach örgüleri üzerinde tanımlı zayıf kompakt operatörlerin alt sınıfları olan L-zayıf ve M-zayıf kompaktoperatörlerin genelde vektör örgüsü olmadıkları bilinmesine rağmen sıra yapılarına dair çalışmalar literatürdegörü ...
On the Matrix Representations of Operators on the Classical Sequence Spaces
(2019)
The present study provides the necessary and sufficient conditions for the matrix characterizations of ??- and ??-weakly compact operators which are defined on certain classical sequence spaces as Banach lattices. It is ...
On the invariant supspace problem
(2013)
In this study, we present invariant subspaces (subideals) for a class of operators (positive operators) related to M-weakly and L-weakly compact operators. Principally, these invariant subspaces can be conceivable for all ...