Countably compact group topologies on arbitrarily large free Abelian groups

M. K. Bellini, K. P. Hart, V. O. Rodrigues +1

We prove that if there are $\mathfrak{c}$ incomparable selective ultrafilters then, for every infinite cardinal $\kappa$ such that ${\kappa }^{\omega }=\kappa$, there exists a group topology on the free Abel…