Home / Publications / Preprints / Kurosh rank of intersections of subgroups of free products of orderable groups

Yago AntolĂ­n, Armando Martino, and Inga Schwabrow (2011)

Kurosh rank of intersections of subgroups of free products of orderable groups

arXiv:1109.0233.

We prove that the Kurosh rank of the intersection of two subgroups \$H\$ and \$K\$ of a free product of orderable groups is bounded above by the product of the Kurosh ranks of \$H\$ and \$K\$.

Mathematics - Group Theory

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