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A Characterization of LCn Compacta in Terms of Gromov-Hausdorff Convergence

Published online by Cambridge University Press:  20 November 2018

Kazuhiro Kawamura*
Affiliation:
Department of Mathematics and Statistics, University of Saskatchewan Saskatoon, Saskatchewan S7N 0W0
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Abstract

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It is proved that a compactum is locally n-connected if and only if it is the limit (in the sense of Gromov-Hausdorff convergence) of an "equi-locally n-connected" sequence of (at most) (n + 1)-dimensional compacta.

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 1994

References

[B] Borsuk, K., On some metrizations of the hyperspace of compact sets, Fund. Math. 41(1953), 168201.Google Scholar
[Dl] Dranishnikov, A. N., Absolute extensor in dimension n and dimension raising n-soft maps, Uspekhi Mat. Nauk (5) 39(1984), 5595, Russian Math. Surveys (5) 39(1984), 63111.Google Scholar
[D2] Dranishnikov, A. N., Universal Menger compacta and universal mappings, Mat. Sb. (171) 129(1986), Mat. Sb. 57 (1987), 131149.Google Scholar
[F] Ferry, S., Stable converse to the Vietoris-Smale theorem with application to shape theory, Trans. Amer. Math. Soc. 261(1980), 369386.Google Scholar
[G] Gromov, M., Groups of polynomial growth and expanding maps, Inst. Hautes Études Sci. Publ. Math. 53(1981), 5378.Google Scholar
[M] Moore, T. E., Gromov-Hausdorff convergence to non-manifolds, preprint.Google Scholar
[P] Petersen, P., Afiniteness theorem for metric spaces, J. Differential Geom. 31(1990), 387395.Google Scholar
[T] Torunczyk, H., A short proof of Hausdorffs theorem on extending metrics, Fund. Math. 77(1972), 191193.Google Scholar