The Class of Demi-Strongly Order Bounded Operators

In this paper, we introduce the class of demi-strongly order bounded operators on a Riesz space generalization of strongly order bounded operators. Let M be a Riesz space, an operator H from M into M is said to be a demi-strongly order bounded operator if for every net {u_α} in M^+ whenever 0≤u_α↑ ≤...

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Main Authors: Gül Sinem Keleş, Birol Altın
Format: Article
Language:English
Published: Sakarya University 2024-04-01
Series:Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
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Online Access:https://dergipark.org.tr/tr/download/article-file/3456529
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author Gül Sinem Keleş
Birol Altın
author_facet Gül Sinem Keleş
Birol Altın
author_sort Gül Sinem Keleş
collection DOAJ
description In this paper, we introduce the class of demi-strongly order bounded operators on a Riesz space generalization of strongly order bounded operators. Let M be a Riesz space, an operator H from M into M is said to be a demi-strongly order bounded operator if for every net {u_α} in M^+ whenever 0≤u_α↑ ≤u^'',u^'' in M^(∼∼) and {u_α-H(u_α )} is order bounded in M, then {u_α} is order bounded in M. We obtain a characterization of the b-property by the term of demi-strongly order bounded operators. In addition, we study the relationship between strongly order bounded operators and demi-strongly order bounded operators. Finally, we also investigate some properties of the class of demi-strongly order bounded operators.
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series Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
spelling doaj-art-e7a7647ff8bd4ccdaddc9f12a7583aa22024-12-23T08:17:25ZengSakarya UniversitySakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi2147-835X2024-04-0128236437010.16984/saufenbilder.137174428The Class of Demi-Strongly Order Bounded OperatorsGül Sinem Keleş0https://orcid.org/0000-0001-5712-239XBirol Altın1https://orcid.org/0000-0002-1085-809XGAZI UNIVERSITYGazı UniversityIn this paper, we introduce the class of demi-strongly order bounded operators on a Riesz space generalization of strongly order bounded operators. Let M be a Riesz space, an operator H from M into M is said to be a demi-strongly order bounded operator if for every net {u_α} in M^+ whenever 0≤u_α↑ ≤u^'',u^'' in M^(∼∼) and {u_α-H(u_α )} is order bounded in M, then {u_α} is order bounded in M. We obtain a characterization of the b-property by the term of demi-strongly order bounded operators. In addition, we study the relationship between strongly order bounded operators and demi-strongly order bounded operators. Finally, we also investigate some properties of the class of demi-strongly order bounded operators.https://dergipark.org.tr/tr/download/article-file/3456529riesz spacestrongly order bounded operatorb-propertypre-regular operator
spellingShingle Gül Sinem Keleş
Birol Altın
The Class of Demi-Strongly Order Bounded Operators
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
riesz space
strongly order bounded operator
b-property
pre-regular operator
title The Class of Demi-Strongly Order Bounded Operators
title_full The Class of Demi-Strongly Order Bounded Operators
title_fullStr The Class of Demi-Strongly Order Bounded Operators
title_full_unstemmed The Class of Demi-Strongly Order Bounded Operators
title_short The Class of Demi-Strongly Order Bounded Operators
title_sort class of demi strongly order bounded operators
topic riesz space
strongly order bounded operator
b-property
pre-regular operator
url https://dergipark.org.tr/tr/download/article-file/3456529
work_keys_str_mv AT gulsinemkeles theclassofdemistronglyorderboundedoperators
AT birolaltın theclassofdemistronglyorderboundedoperators
AT gulsinemkeles classofdemistronglyorderboundedoperators
AT birolaltın classofdemistronglyorderboundedoperators