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

Autor:	Przezdziecki, Adam J.
Rok vydání:	2014
Předmět:	Mathematics - Geometric Topology 55Q05
Zdroj:	Bulletin of the Australian Mathematical Society 92 (2015) 145-148
Druh dokumentu:	Working Paper
DOI:	10.1017/S0004972715000234
Popis:	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. Comment: 4 pages; figure on page 1 corrected
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1411.2546 Zobrazit plný text záznamu View this record from Arxiv