论文标题
关于Cohen-Macaulay下降的注释
A note on Cohen-Macaulay descent
论文作者
论文摘要
我们研究了Cohen-Macaulay缺陷的行为,并使用完美的模块进行张量产品。因此,我们研究了模块的完美缺陷。作为应用程序,我们连接到张量产品的相关主要理想。
We investigate the behavior of Cohen-Macaulay defect undertaking tensor product with a perfect module. Consequently, we study the perfect defect of a module. As an application, we connect to associated prime ideals of tensor products.