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Homogeneity properties in large compact S-spaces

General Topology 2007-05-23 v1

Abstract

Under Jensen's Diamond Principle, we show how to construct a large compact S-space while having some control over its group of autohomeomorphisms. In particular we can make the space rigid or h-homogeneous (i.e. any two clopen subsets are homeomorphic). We also get a space which is B-homogeneous and not h-homogeneous, partially answering a question of M.V. Matveev. A space is B-homogeneous if it has a base every element of which can be mapped onto every other one by a homeomorphism of the whole space.

Keywords

Cite

@article{arxiv.math/0408339,
  title  = {Homogeneity properties in large compact S-spaces},
  author = {Ramiro de la Vega},
  journal= {arXiv preprint arXiv:math/0408339},
  year   = {2007}
}

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12 pages