Free topological groups and dimension
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- by Charles Joiner PDF
- Trans. Amer. Math. Soc. 220 (1976), 401-418 Request permission
Abstract:
For a completely regular space X we denote by $F(X)$ and $A(X)$ the free topological group of X and the free Abelian topological group of X, respectively, in the sense of Markov and Graev. Let X and Y be locally compact metric spaces with either $A(X)$ topologically isomorphic to $A(Y)$ or $F(X)$ topologically isomorphic to $F(Y)$. We show that in either case X and Y have the same weak inductive dimension. To prove these results we use a Fundamental Lemma which deals with the structure of the topology of $F(X)$ and $A(X)$. We give other results on the topology of $F(X)$ and $A(X)$ and on the position of X in $F(X)$ and $A(X)$.References
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Additional Information
- © Copyright 1976 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 220 (1976), 401-418
- MSC: Primary 22A05; Secondary 54F45
- DOI: https://doi.org/10.1090/S0002-9947-1976-0412322-X
- MathSciNet review: 0412322