%0 Journal Article
%T Representation of direct product of permutation groups as symmetry groups of boolean functions
%A Pawe  Jasionowski
%J Theoretical and Applied Informatics
%D 2012
%I Polish Academy of Sciences
%R 10.2478/v10179-012-0006-3
%X We consider boolean functions invariance groups S( ) and some special kinds of boolean functions. We construct a k valued boolean function   which represent a direct product of two permutation groups and give an upper bound of k. Moreover we show that in some cases we can construct 2 valued boolean function which represent this product.
%U http://versita.metapress.com/content/ph8q04003g52t803/?p=2a758448354f4a47a0c4592ab746d2d9&pi=1