%0 Journal Article
%T On the power pseudovariety $\mathbf{PCS}$
%A K. Auinger
%J Mathematics
%D 2012
%I arXiv
%R 10.5565/PUBLMAT_56212_08
%X Some new semantic and syntactic characterizations of the members of the power pseudovariety $\mathbf{PCS}$ are obtained. This leads in particular to new algorithms for deciding membership in $\mathbf{PCS}$.
%U http://arxiv.org/abs/1202.5511v1