Title of article
Expansive homeomorphisms and indecomposable subcontinua
Author/Authors
Mouron، نويسنده , , Christopher، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2002
Pages
16
From page
13
To page
28
Abstract
A continuum X is k-cyclic if given any ε>0, there is a finite open cover U of X such that mesh(U)<ε and the nerve N(U) is has at most k distinct simple closed curves. A homeomorphism h :X→X is called expansive provided for some fixed ε>0 and every x,y∈X there exists an integer n such that d(hn(x),hn(y))>ε. We prove that if X is a k-cyclic continuum that admits an expansive homeomorphism, then X must contain an nondegenerate indecomposable subcontinuum.
Keywords
Expansive homeomorphism , Indecomposable continuum , Finitely cyclic , Tranche
Journal title
Topology and its Applications
Serial Year
2002
Journal title
Topology and its Applications
Record number
1576520
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