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arXiv:1411.2546 [math.GT]AbstractReferencesReviewsResources

Every countable group is the fundamental group of some compact subspace of R^4

Adam J. Przezdziecki

Published 2014-11-10Version 1

For every countable group G we construct a compact path connected subspace K of R^4 whose fundamental group is isomorphic to G. Our construction is much simpler than the one found recently by Virk.

Comments: 4 pages
Categories: math.GT
Subjects: 55Q05
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