К теореме Поста о смежных классах

In the theory of polyadic groups plays an important role groups A∗ and A0, appearing in Post’s Coset Theorem [2], asserts that for every n-ary groups ⟨A, [ ]⟩ exists a group of A∗ , in which there is normal subgroup A0 such that the factor group A∗/A0 — cyclic group of order n−1. Generator xA0 this ... View More