%0 Journal Article
%T Clones above the unary clone
%A Martin Goldstern
%A G¨¢bor S¨¢gi
%A Saharon Shelah
%J Mathematics
%D 2011
%I arXiv
%X Let c be the cardinality of the continuum. We give a family of pairwise incomparable clones (on a countable base set) 2^c members, all with the same unary fragment, namely the set of all unary operations. We also give, for each n, a family of 2^c clones all with the same n-ary fragment, and all containing the set of all unary operations.
%U http://arxiv.org/abs/1108.2061v2