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

摘要多面体上小覆盖等变配边类切表集所决。

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.

文通过将棱柱上小覆盖切表集约化到一种素形式,来确其等变配边分类。