On a conjecture of Imrich and Müller
arXiv:1607.04885
Abstract
A conjecture of Imrich and Müller on rank of the intersection of subgroups of free groups is disproved.
4 pages, 1 figure
arXiv:1607.04885
A conjecture of Imrich and Müller on rank of the intersection of subgroups of free groups is disproved.
4 pages, 1 figure