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DECOMPOSITIONS OF CYCLIC ELEMENTS OF LOCALLY CONNECTED CONTINUA
被引:0
|作者:
Daniel, D.
[1
]
机构:
[1] Lamar Univ, Dept Math, Beaumont, TX 77710 USA
关键词:
cut point;
cyclic element;
G(delta) and F(sigma);
decomposition;
images of arcs;
locally connected continuum;
HAHN-MAZURKIEWICZ THEOREM;
ORDERED COMPACTA;
IMAGES;
SPACES;
ARCS;
D O I:
10.4064/cm119-2-10
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Let X denote a locally connected continuum such that cyclic elements have metrizable G(delta) boundary in X. We study the cyclic elements of X by demonstrating that each such continuum gives rise to an upper semicontinuous decomposition G of X into continua such that X/G is the continuous image of an arc and the cyclic elements of X correspond to the cyclic elements of X/G that are Peano continua.
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页码:321 / 330
页数:10
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