Expansive Homeomorphisms with the Shadowing Property on Zero Dimensional Spaces

نویسنده

  • Jong-Jin Park
چکیده

Let X = {a}∪ {ai | i ∈ N} be a subspace of Euclidean space E such that limi→∞ ai = a and ai 6= aj for i 6= j. Then it is well known that the space X has no expansive homeomorphisms with the shadowing property. In this paper we show that the set of all expansive homeomorphisms with the shadowing property on the space Y is dense in the space H(Y ) of all homeomorphisms on Y , where Y = {a, b} ∪ {ai | i ∈ Z} is a subspace of E such that limi→∞ ai = b and limi→−∞ ai = a with the following properties; ai 6= aj for i 6= j and a 6= b.

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تاریخ انتشار 2004