Everywhere chaotic homeomorphisms on manifolds and \(k\)-dimensional Menger manifolds (Q1924658)
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scientific article; zbMATH DE number 937152
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Everywhere chaotic homeomorphisms on manifolds and \(k\)-dimensional Menger manifolds |
scientific article; zbMATH DE number 937152 |
Statements
Everywhere chaotic homeomorphisms on manifolds and \(k\)-dimensional Menger manifolds (English)
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7 April 1997
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A map \(f:X\to X\) of a metric space \((X,d)\) is said to be everywhere chaotic if \(f\) has sensitive dependence on initial conditions and, for any nonempty open sets \(U\) and \(V\) of \(X\) and any \(\varepsilon>0\), there exist points \(x\in U\) and \(y\in V\) and a positive integer \(n\geq 1\) such that \(\text{dist} (f^n(x), f^n(y))< \varepsilon\). The author gives constructive proofs to show that every compact, connected \(n\)-manifold \(M^n\) \((n\geq 2)\) and every compact, connected Menger manifold \({\mathcal M}^n\) \((n\geq 2)\) admits an everywhere chaotic homeomorphism. The construction of such homeomorphisms relies essentially on one-dimensional maps and an idea of \textit{M. Barge} and \textit{J. Martin} [Proc. Am. Math. Soc. 110, 523-525 (1990; Zbl 0714.58036)].
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shift map
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attractor
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Menger compactum
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\(UV^ k\)-map
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\(Z\)-set
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near homeomorphism
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sensitive dependence on initial conditions
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Menger manifold
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everywhere chaotic homeomorphism
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