%L eprints2558
%A Max Tschaikowski
%A Mirco Tribastone
%C Ragusa, Italy
%D 2011
%P 1-7
%T Refined theory of packages
%X The fluid approximation for PEPA usually considers large populations of simple interacting sequential components characterised by small local state spaces. A natural question which arises is whether it is possible to extend this technique to composite processes with arbitrary large local state spaces. In [1] the authors were able to give a positive answer for a certain class of models. The current paper
will enlarge this class.