Some Properties of lp(A,X) Spaces

We provide a representation of elements of the space lp(A,X) for a locally convex space X and 1≤p<∞ and determine its continuous dual for normed space X and 1<p<∞. In particular, we study the extension and characterization of isometries on lp(N,X) space, when X is a normed space with an unc...

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Main Authors: Xiaohong Fu, Songxiao Li
Format: Article
Language:English
Published: Wiley 2009-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2009/562507
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author Xiaohong Fu
Songxiao Li
author_facet Xiaohong Fu
Songxiao Li
author_sort Xiaohong Fu
collection DOAJ
description We provide a representation of elements of the space lp(A,X) for a locally convex space X and 1≤p<∞ and determine its continuous dual for normed space X and 1<p<∞. In particular, we study the extension and characterization of isometries on lp(N,X) space, when X is a normed space with an unconditional basis and with a symmetric norm. In addition, we give a simple proof of the main result of G. Ding (2002).
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spelling doaj-art-6e50829aa0704761a0afcd23d394ba8d2025-02-03T01:10:45ZengWileyAbstract and Applied Analysis1085-33751687-04092009-01-01200910.1155/2009/562507562507Some Properties of lp(A,X) SpacesXiaohong Fu0Songxiao Li1Department of Mathematics, JiaYing University, Meizhou, GuangDong 514015, ChinaDepartment of Mathematics, JiaYing University, Meizhou, GuangDong 514015, ChinaWe provide a representation of elements of the space lp(A,X) for a locally convex space X and 1≤p<∞ and determine its continuous dual for normed space X and 1<p<∞. In particular, we study the extension and characterization of isometries on lp(N,X) space, when X is a normed space with an unconditional basis and with a symmetric norm. In addition, we give a simple proof of the main result of G. Ding (2002).http://dx.doi.org/10.1155/2009/562507
spellingShingle Xiaohong Fu
Songxiao Li
Some Properties of lp(A,X) Spaces
Abstract and Applied Analysis
title Some Properties of lp(A,X) Spaces
title_full Some Properties of lp(A,X) Spaces
title_fullStr Some Properties of lp(A,X) Spaces
title_full_unstemmed Some Properties of lp(A,X) Spaces
title_short Some Properties of lp(A,X) Spaces
title_sort some properties of lp a x spaces
url http://dx.doi.org/10.1155/2009/562507
work_keys_str_mv AT xiaohongfu somepropertiesoflpaxspaces
AT songxiaoli somepropertiesoflpaxspaces