Applications of the Stone-cech Compactification to Free Topological Groups

نویسندگان

  • J. P. L. HARDY
  • SIDNEY A. MORRIS
  • H. B. THOMPSON
  • Kelley
چکیده

In this note the Stone-Cech compactification is used to produce short proofs of two theorems on the structure of free topological groups. The first is: The free topological group on any Tychonoff space X contains, as a closed subspace, a homeomorphic copy of the product space X". This is a generalization of a result of B. V. S. Thomas. The second theorem proved is C. Joiner's, Fundamental Lemma.

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تاریخ انتشار 2010