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THE WIDTH IN LOCALLY CONVEX SPACE
引用本文:SongWenhua LiuGuofen. THE WIDTH IN LOCALLY CONVEX SPACE[J]. 分析论及其应用, 2003, 19(1): 20-28. DOI: 10.1007/BF02835474
作者姓名:SongWenhua LiuGuofen
作者单位:[1]Inst.ofAppl.Math.,HebeiUniversityofEconomics,China [2]Dept.ofMath.,HebeiNormalUnivercity,China
基金项目:Supported by the Natural&Science Foundation of Hebei
摘    要:In this paper we extend the problems of width in normed space to that in locally convex space and someresults are given.

关 键 词:局部凸空间 宽度 最优子空间 赋范空间 凸函数
收稿时间:1999-07-20

The width in locally convex space
Song Wenhua,Liu Guofen. The width in locally convex space[J]. Analysis in Theory and Applications, 2003, 19(1): 20-28. DOI: 10.1007/BF02835474
Authors:Song Wenhua  Liu Guofen
Affiliation:(1) Inst. of Appl. Math., Hebei University of Economics, 050091 Shijiazhuang, P. R. China;(2) Dept. of Math., Hebei Normal University, 050016 Shijiazhuang, P. R. China
Abstract:In this paper we extend the problems of width in normed space to that in locally convex space and some results are given.
Keywords:f-n-width   pr-n-width   optimal subspace
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