关于交换环上带正则基的Hopf-Galois扩张的同构类

姜小龙;许永华

On the Isomorphic Classes of Hopf-Galois Extensions with Normal Bases over a Commutative Ring

Xiao Long JIANG(1),Yong Hua XU

数学学报 . 2000, (3): 457 -462 . DOI: 10.12386/A2000sxxb0059