For a small cover over a polytope, its equivariant cobordism class is determined by the tangential representation set.

摘要多面体小覆变配边类是由它切表集所决定。

By reducing the tangential representation set of small covers over prisms to a prime form,this article determines the classification of small covers over prisms up to equivariant cobordism.

本文通过将小覆切表集约化到一种素形式,来确定其变配边分类。