Characterization of Banach Lattices in Terms of Quasi-Interior Points
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-27
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
In terms of quasi-interior points, criteria that a Banach lattice E has order continuous norm or is an AM-space with a unit are given.
For example, if E is Dedekind complete and has a weak order unit, then E has order continuous norm if and only if the set of quasi-interior points of E coincides with the set of weak order units of E; a Banach lattice E is an AM-space with a unit x if and only if the set of all quasi-interior points of E coincides with the set {z:x≤λz for some λ>0}.
Analogous questions are considered for the case of an ordered Banach space Z with a cone K.
Moreover, it is shown that every nonzero point of a cone K≠{0} is quasi-interior if and only if dim Z=1.
We also study various ?-properties of a cone K; in particular, the conditions for which the relation a∧b=0 with a>0 implies that b is not a quasi-interior point are considered.
American Psychological Association (APA)
Alekhno, Egor A.. 2013. Characterization of Banach Lattices in Terms of Quasi-Interior Points. International Journal of Mathematics and Mathematical Sciences،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-477154
Modern Language Association (MLA)
Alekhno, Egor A.. Characterization of Banach Lattices in Terms of Quasi-Interior Points. International Journal of Mathematics and Mathematical Sciences No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-477154
American Medical Association (AMA)
Alekhno, Egor A.. Characterization of Banach Lattices in Terms of Quasi-Interior Points. International Journal of Mathematics and Mathematical Sciences. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-477154
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-477154