## On the fundamental group of $\mathbb R^3$ modulo the Case-Chamberlin continuum

Eda, K.
Karimov, U. H.
Repovš, D.
##### Description
It has been known for a long time that the fundamental group of the quotient of $\RR ^3$ by the Case-Chamberlin continuum is nontrivial. In the present paper we prove that this group is in fact, uncountable.
##### Keywords
Mathematics - Geometric Topology, Mathematics - Algebraic Topology, 54F15, 55Q52, 57M05, 54B15, 54F35, 54G15