On the fundamental group of R^3 modulo the Chase-Chaberlin continuum

Katsuya Eda
2007 Glasnik Matematicki - Serija III  
It has been known for a long time that the fundamental group of the quotient of R 3 by the Case-Chamberlin continuum is nontrivial. In the present paper we prove that this group is in fact, uncountable. 2000 Mathematics Subject Classification. 54F15, 55Q52, 57M05, 54B15, 54F35, 54G15.
doi:10.3336/gm.42.1.07 fatcat:lihoegw6vngmjmjtu4laimwqh4