relatively invariant measure
1.The conception of superantigen(SAgs) was created by White in 1989.They are a group of protein moleculars encoded by bacterials or virus, SAgs bind as unprocessed proteins to relatively invariant regions of MHC class II antigens, which are found mainly on professional antigen presenting cells(APCs).
3.In this paper it is proved that there are no scramble sets with nonzero invariant probability measure and especially there are no sequence-distribution-scramble sets with nonzero invariant probability measure in the minimal mappings of a compace metric space and interval mappings with zero topological entropy.
