Das Nullstellengebilde zu einem homogenen Ideal a ⊆ K [ X 0 , … , X n ] {\displaystyle {}{\mathfrak {a}}\subseteq K[X_{0},\ldots ,X_{n}]} .
![{\displaystyle {}{\mathfrak {a}}\subseteq K[X_{0},\ldots ,X_{n}]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/dc646a91ec34f7e8d631c3d80ea585007e764211)