219,373pages on
this wiki
Add New Page
Discuss this page0 Share

This problem has Hartshorne Height 2 and volume 2. II.2.1 can be used to solve this.


For x \in U \subset X know there is an affine containing x.

  • Use that distinguished affines form a base for the topology(bottom page 70 Hartshorne) of affines to show something like  x \in D_f \subset \mbox{Spec} A \subset X and  D_f \subset U.
  • The result follows from II.2.1.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Also on Fandom

Random wikia