论文标题
在部分Galois Abelian Extensions上
On partial Galois abelian extensions
论文作者
论文摘要
在本文中,我们构建了与同一G组的局部abelian eartian abelian扩展的等效类别的反向半群,同一G组为Harrison部分反向半群。
In this article we construct the inverse semigroup of equivalence classes of partial Galois abelian extensions of a commutative ring R with same group G, called the Harrison partial inverse semigroup.