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连续函数图像空间具有胞腔不相交性质
引用本文:陈超,李婷爽.连续函数图像空间具有胞腔不相交性质[J].韩山师范学院学报,2014(6):30-35.
作者姓名:陈超  李婷爽
作者单位:韩山师范学院数学与统计学系,广东潮州,521041
摘    要:设C(I)表示所有从I=0,1]到I的连续函数.对任意f∈C(I),令Gf={x,f(x)|x∈I}表示f的图像,G(I)={G}f|f∈C(I).赋予G(I)具有豪斯多夫度量d H,同时证明(G(I),d)H具有胞腔不相交性质.

关 键 词:连续函数  图像  豪斯多夫度量  胞腔不相交性质

Space of Graphics of Continuous Maps Has the Disjoint Cells Property
CHEN Chao,LI Ting-shuang.Space of Graphics of Continuous Maps Has the Disjoint Cells Property[J].Journal of Hanshan Teachers College,2014(6):30-35.
Authors:CHEN Chao  LI Ting-shuang
Institution:(Department of Mathematics and Statistics, Hanshan Normal University, Chaozhou, Guangdong, 521041)
Abstract:Let C(I) denote all continuous maps from I=0,1] to I.For every f ∈ C(I), let Gf={x,f(x)|x ∈ I} be the graphics of f.Let G(I) ={G}f| f ∈ C(I).This paper endows C(I) with Hausdorff metric dH,and shows that(G(I)),dHhas the disjoint cells property.
Keywords:continuous maps  graphics  hausdorff metric  disjoint cells propenty
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