HYPERIDENTITIES OF QUASILINEAR CLONES CONTAINING CREATIVE FUNCTIONS

摘要

We consider the possibility for separating by hyperidentities clones of quasilinear functions defined on the set {0, 1, 2} with values in the set {0, 1}. It is proved that every creative clone of this kind can be separated by a hyperidentity from any noncreative clone comparable with it.