The Menger universal spaces are realized as invariant sets of noninvertible, expanding maps. Minimal actions on these spaces of free groups with two or three generators are exhibited.
Bihomogeneity and Menger manifolds
β Scribed by Krystyna Kuperberg
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 626 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0166-8641
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β¦ Synopsis
It is shown that for every triple of integers (01, p, y) such that a > 1, /3 > 1, and y 3 2. there is a homogeneous, non-bihomogeneous continuum whose every point has a neighborhood homeomorphic to the Cartesian product of Menger compacta pa x pcLB x pr. In particular, there is a homogeneous, non-bihomogeneous Peano continuum of covering dimension four. 0 1998 Elsevier Science B.V.
π SIMILAR VOLUMES
We study nonatomic, locally positive, Lebesgue-Stieltjes measures on compact Menger manifolds and show that the set of all ergodic homeomorphisms on any compact Menger manifold X forms a dense G Ξ΄ set in the space of all measure preserving autohomeomorphisms of X with the compactopen topology. In pa