List questions from affine-varieties | MathQa

Dominant Morphism on Affine Varieties

Published on 12 Apr 2025 - 18:19

Is the sheaf of differentials of a smooth morphism locally free?

Published on 19 Apr 2025 - 8:23

Affine Varieties

Published on 12 Apr 2025 - 12:53

Can a singular variety $V(f)\subset \bar{k}^2$ be nonsingular on $V(f)\cap k^2\neq \emptyset$?

Published on 13 Apr 2025 - 14:40

Example 1.23 of Shafarevich's book.

Published on 12 Apr 2025 - 16:38

More confusion about the definition of smooth morphisms of schemes

Published on 13 Apr 2025 - 2:52

Regular Functions and Coordinate Rings

Published on 12 Apr 2025 - 16:18

How many irreducible components can an affine algebraic set have?

Published on 19 Apr 2025 - 17:14

Decomposition of ideal into intersection of prime ideals

Published on 13 Apr 2025 - 0:01

Closed subset of a variety is also a variety

Published on 18 Apr 2025 - 12:39