Definition 28.8.1. Let $X$ be a scheme. We say $X$ is Cohen-Macaulay if for every $x \in X$ there exists an affine open neighbourhood $U \subset X$ of $x$ such that the ring $\mathcal{O}_ X(U)$ is Noetherian and Cohen-Macaulay.
Definition 28.8.1. Let $X$ be a scheme. We say $X$ is Cohen-Macaulay if for every $x \in X$ there exists an affine open neighbourhood $U \subset X$ of $x$ such that the ring $\mathcal{O}_ X(U)$ is Noetherian and Cohen-Macaulay.
Comments (0)