零化子
In this paper,several equivalent conditions of biregular rings are giventhrough annihilators,prime rings,singular ideals and close ideals. 本文利用零化子，闭理想以及环的半素性和非奇异性给出了强双正则环和双正则环的内部刻划，并改进了一些结果。
uniform annihilators of local eohomology 一致局部同调零化子
Finding Annihilators of Boolean Function by Characteristic Matrix 利用特征矩阵求布尔函数的零化子
Uniform annihilators of local cohomology and polynomial extension 一致局部上同调零化子和多项式扩张
Annihilators of Power Central Values of Generalized Derivations 广义导子幂中心化子条件
