Maximal resolvability of some topological spaces (Q1577422)

The following spaces are proved to be maximally resolvable (i.e., they contain \(\min\{|G|:G\) open nonvoid\(\}\) disjoint dense subsets): biradial (thus bisequential) spaces, \(\lambda\)-bounded groups with \(\lambda < \text{cof} |G|\) (thus totally bounded groups), free groups on \(X\) with \(dX<|X|\), products \(\Pi\{X_\alpha, \alpha<\kappa\}\) with \(|X_\alpha|=\kappa, 2^{<\kappa}=\kappa\).